Professional PCB Design Layout and Fast PCB Prototype Manufacturer

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Base Material:
FR-4 CEM-1, CEM-3
Copper Thickness:
1/2OZ 1OZ 2OZ 3OZ, 1OZ, 2OZ, 3OZ,
Board Thickness:
Min. Hole Size:
0.25mm, 0.2mm
Min. Line Width:
3mi, 4mil
Min. Line Spacing:
Surface Finishing:
Product name:
Professional PCB Design Layout and Fast PCB Prototype Manufacturer
Medical, Power Supply, Smart Home Automation
Solder mask:
Green, Red, Blue, Yellow, White
FR4 CEM1 CEM3 Hight TG
Max production size:
Square Meter/Square Meters per Week PCB Prototype Manufacturer
Packaging Details
Electrostatic bag for PCBA

Box Size: 32*35*40cm

Lead Time:
5-7 working days for PCBA samples


Professional PCB Design Layout and Fast PCB Prototype Manufacturer

Who We Are

Established in 2003, SATECH is a professional manufacturer of PCB & PCBA and EMS (electronics manufacturing service) with nearly 15-year experience in PCB Design & Layout, PCB Fabrication, PCB Assembly, PCBA Prototype, PCBA Test, Electronic Part Sourcing and EMS for kinds of smart electronic manufacturing. 

SMT Processing
Now we have 8 SMT Lines and 3 DIP Lines to perform turnkey SMT PCB assembly. The precision of chip replacement is up to +0.1MM, this indicates we have professional skills in producing all kinds of printed integrated circuit boards such as SO, SOP, SOJ, TSOP, TSSOP, QFP, BGA and U-BGA with surface-mount technology (SMT), thru-hole technology (THT) and merged tech components. 

DIP Processing
SATECH has three DIP processing lines, professional working platforms and carriers, this ensures an output capacity of 1 500 000pcs per day. For every process, technical and standard operating guidelines are made to follow, with strict KPI, this makes sure of 99.8% of pass for every PCBA. Lower our rejects, create more value for clients.

PCB Design & Layout

» Excellent Expertise in design tools: Allegro, Pads, and Mentor Expedition.
»High-density SMT designs (BGA, uBGA, PCI, PCI-E, CPCI…)
» Flex PCB designs of all sorts
» Complete assembly drawings
» In-Circuit Test data generation (ICT)
» Drill, panel and cutout drawings designed
» Professional fabrication documents created
» High-speed, multi-layer digital PCB designs- Bus routing, differential pairs, matched lengths; Fast PCB design in 2-3 days.
» Concentrate on the PCB design Wi-Fi Module, BLE Module, GPS Tracking application.RF Modules, Medical-Care devices, LED PCB Boards.
» We come up with the design as per customer requirement, and take care for the RAW material cost at the outset of design.
» Full control for the PCB design, from requirement, Schematic, PCB Layout, SI/PI/EMI inspection, we will locate the design issues in the inspection processing.

PCB Fabrication Center
We have produced all kinds of PCBs including FR4, FR1, CEM1, FPC, Metal Core PCB and Rogers PCB, etc. With the advantage of material and component sourcing channels, we have the ability of fast PCB sample–48 hours after order confirmation.
PCB Specifications
PCB layer 1, 2, 4 or 6, up to 18 layers
Board shape Rectangular, round, slots, cutouts, complex, irregular
Board type Rigid, flexible, rigid-flexible
Board material FR-4 glass epoxy, FR4 High Tg, RoHS compliant; Aluminum, Rogers, etc.
Board cutting Shear, V-score, tab-routed
Board thickness 0.2 ~ 4.0 mm (±10%), Flex board: 0.01 ~ 0.25″ (±10%)
Copper weight 1.0, 1.5, 2.0 Oz (tolerance ±0.25 oz)
Solder mask Double-sided green LPI, Also support red, white, yellow, blue, black
Silkscreen Double-sided or single-sided in white, yellow, black, or negative
Silkscreen min. line width 0.006″ or 0.15mm
Max board dimension 20 inch *20 inch or 500mm*500mm
Min. trace/gap 0.10mm, or 4 mils
Min. drill hole diameter 0.01”, 0.25mm, or 10 mils
Surface finish HASL, Nickle, Imm Gold, Imm Tin, Imm Silver, OSP etc.
Min.slot width 0.12”, 3.0 mm, or 120 mils
V-score depth 20-25% of board thickness
Plated through holes Yes
Design file format Gerber RS274X, 274D, Eagle and AutoCAD’s, DXF, DWG, Protel 99se
What We Are Doing
PCB Fast Delivery
Order Types/PCB Layers 1/2-layer 4-layer 6-layer Above 8-layer HDI
Normal Sample Orders 5-6 days 6-7 days 7-8 days 10-12 days 15-20 days
Fast Sample Orders 48-72 hours 5 days 6 days 6-7 days 12 days
First Batch Orders 7-9 days 10-12 days 13-15 days 16 days 20 days
PCB Assembly Center
Supported Assembly Capabilities
Different types of Assembly
°THD (Thru-Hole Device)
°SMT (Surface-Mount Technology)
°SMT & THD combined
°2-sided SMT and THD assembly
Order Volume Allowed
°1 to 5,000 boards
°Passives parts, smallest size 0201
°Fine pitch to 8 Mils
°BGA, uBGA, QFN, POP and Zero-Lead chips
°Connectors and terminals
Component Package
°Cut tape
°Tube and tray
°Loose parts and bulk
PCB Board Measurements
°Minimum measurement: 0.2″ x 0.2″ (5mm x 5mm)
°Largest dimension: 15″ x 20″ (381mm x 508mm)
Printed circuit board shapes
°Slots and Cut outs
°Complicated and Uncommon
PCB board kinds
°Rigid FR-4 boards
°Rigid-Flex boards
Assy procedures
°Leaded process
°Zero-Lead (RoHS)
Design file formatting
°Gerber RS-274X, 274D, Eagle as well as AutoCAD’s DXF, DWG
°BOM (Bill of Materials) (.xls, .csv, . xlsx)
°Centroid (Pick-N-Place Or XY file)
Testing Processes
°Visual Inspection
°X-ray Inspection
°AOI (Also known as: Automated Optical Inspection)
°ICT (AKA: In-Circuit Test)
°Functional testing
Turnaround time periods
°1 To 5 days for only printed circuit board assy
°10 To16 days for full Turnkey Circuit Card Assy 
Turnkey PCB Board Assembly Solutions
•Rapid Turnaround      •Prototype/Production Support      •Blank Boards»Components» Assembly      •Rapid On-line Quote
PCBA Testing
We equipped a team of 3 skilled technical engineers who have many years of experience in the field to put our strict testing flows and standards into practice. In the whole testing flow, by AOI, flying test and testing jig test we first test the flows of circuit board production including through-hole status, short circuit and appearance, etc. For some complicated craft flows e.g. in high precision or blind via boards, even only wafer analysis can discover testing problems. 

Our PCBA test is a complete system which includes FCT, ICT, AOI and so on, so that we make sure each product out of our factory are consistent with the designed parameters and specifications. Before the PCB assembly, we always need to communicate with customers for the confirmation of a test plan. Usually our testing team will help our customers copy if they are pleased to hand over IC program, and then make FCT by testing jig which is usually customized according to PCB functions. (For full idea about FCT, ICT and AOI, you may know about them by Google.) 

Order Type Testing Type
PCB samples Flying test and E-test
PCB batch orders Test complete production line by Testing jig and E-test
PCBA samples E-test, FCT or other test method provided by customers
PCBA batch orders Testing jig or testing program made for a whole production line, or other method from customers. 

Component Sourcing Center

•Global IC Sourcing   •Strong & Stable Component Supply Channels   •Fast Component Purchasing   •Scientific Inventory Management System

Why Choose Us







Free Sample Electronic Circuit Board PCB Prototype From PCB Manufacturer In China

Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Base Material:
Copper Thickness:
1 Oz
Board Thickness:
Min. Hole Size:
3mil (0.075mm)
Min. Line Width:
Min. Line Spacing:
Surface Finishing:
Product name:
Control Board
Control Smart Board
Electronics Device
Remote Control:
Electric Motor:
Alternating Current/Direct Current
Packaging Details
control board with brown box
Lead Time: 10 days

Product Description

Product Name
 Electronic Circuit Board PCB Prototype From Turnkey PCB Assembly Manufacturer In China
Control Smart Board
Remote Control
Electric Motor
Alternating Current/Direct Current

Products Show

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ble 4.0 ibeacon cc2541 bluetooth 4.0 Module

  • 10 – 49

    US $2.60
  • >=50

    US $2.55
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Product Name:
ble 4.0 ibeacon cc2541 bluetooth 4.0 Module
Strictly Tested
Original Made
Diy Electronic
Power Input:
3.6V-6V DC
power consumption:
Item Size:
43mm x 15mm
antistatic bag
10000 Piece/Pieces per Week
Packaging Details
static bag packaging, bubble wrap packaging, carton packaging
Delivery Time
Shipped in 7 days after payment
Lead Time
Shipped in 7 days after payment

ble 4.0 ibeacon cc2541 bluetooth 4.0 Module

Product Description:

  • 100% high quality!
  • This small size Bluetooth 4.0 TTL transceiver module allows your target device communicate with.
  • your iPhone/iPAD, PC,MAC, IOS 6 or Android 4.3 above devices.
  • Easy to use and completely encapsulated.
  • Can set it as slave or master.
  • Can use AT command set the baud rate.
  • To send and receive bytes without restrictions



  • Ultra-low standby power consumption 90uA~400uA
  • Coverage up to 60 meters
  • Built-in PCB antenna
  • Power input: 3.6V-6V DC(Can not higher than 6V)
  • Size: 43mm x 15mm
  • Color: Blue
  • Net Weight: 4g


Product Pictures:


1 x Ble Bluetooth 4.0 ibeacon Bluetooth Module  cc2541

 Related Products:


1.We will ship the items after the payment is reached;
2.We can ship to you by UPS/DHL/TNT/EMS/Fedex. Pls contact us directly and we will use your preferred ways. For the Countries & Regions where EMS cannot deliver, pls choose other shipping ways;
3. Goods will be shipped within 1-3 working days;
4.We are not responsible for any accidents, delays or other issues that are the responsibility of the shipping service;
5.Any import fees or charges are the buyer’s responsibility.

Refund & Replacement term:

1.We submit all real news about the quality to customer;

2.30 days guarantee time submitted for non-original parts;

3.Any problem regrading the parts, pls let us know asap;

4.If goods should be returned, pls keep original condition, without lead on pins;


1. Stock availability subject to previous sales. All parts quoted are new and unused and are in original factory packaging unless specified.
3. We depend on our customer satisfaction to succeed. Therefore, your feedback is extremely important to us.



Our Advantages

1. can design, manufacture Eddystone iBeacon according to the clients’ requirement.

2. Competitive price advantage helps to save your purchase cost and your precious time.

3. Rich stock can satisfy the urgent requirement, Fast shipment is supported. And support small orders.

4. More than 5 years wholesale and retail business enable us accumulated much experience in electronic components filed;
5. We are able to control and detect the quality, could make sure the quality for you;
6. Service for customer will be improved in our daily work.
7. Submit all real news about electronic parts is our behavior criterion;
8. Be your reliable supplier in Shenzhen of China is our pursue.


Company profile


Shenzhen Rhino Technology Co., LTD established in 2010, is a high-tech enterprise specialized in developing and manufacturing electronic components, Accessories, Board&shield, 3D printers Parts, Smart Robot, modules, sensor module, modules for Smart Car Robot, Wi-Fi wireless modules, etc. Our products are widely used in IT, telecommunication, multimedia, home appliance, automobile, robot, as well as the electric industry and so on.
After 5years development, our company has grown into a high-tech corporate on developing, manufacturing and selling(Wholesale and retail).

NRF51822 Wireless Module Wireless Communication Module NRF 51822 Ibeacon

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Product name:
NRF51822 Wireless Module
Broadcasting advertisement
System support:
IOS 7.0 or above & Android 4
reaching top distance 100m
CE ROHS and FCC certificate
Communication distance:
Battery holder:
CR 2032/ CR 2477
indoor or outdoor
5000 Piece/Pieces per Week
Packaging Details
NRF51822 2.4G Wireless Module Wireless Communication Module NRF 51822

each one with a color box

Delivery Time
sample delivery in 3 working days, bulk order depend on quantity
Lead Time:
sample delivery in 3 working days, bulk order depend on the quantity

NRF51822  Wireless Module Wireless Communication Module NRF 51822 Ibeacon


NRF51822  Wireless Module Wireless Communication Module NRF 51822 Ibeacon

Product Description

Products Details

iBeacon can work as an independent system, and lithium batteries supply power for these models. It has 3 different working modes, sleep mode, connectable mode and non-connectable mode.

For developers, we provide the Android and IOS SDK, and all the interface developed completely by us, all of the parameters can be reconfigured, including Proximity UUID, Major, Minor and Power. In order to meet different customers’needs, the interval rate can also be configured, which ranges from 0-1600. Besides, hardware TX power can be configured, and configurable range is 4 dBm to -23 dBm. Lowcost customizing housing would be provided to potential customers.

Detailed Images

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Product Specification

1. The iBeacon module Betag is built in a battery holder with a coin battery and housing, it can work as a lone
2. It has 3 different working modes, sleep mode, connectable mode and non-connectable mode. It makes the
best use of the battery power.
3. SDK is available to help customers’ build their own APP or use our APP.
4. All the interface developed completely by us, all of the parameters can be reconfigured, including Proximity
UUID, Major, Minor and Power.
5. Support both IOS 7 or above and Android 4.3 or above, and provide IOS SDK, Android SDK and Android
Source Code.
6. The housing development service at low cost will be provided to potential customers.
7. Internal push button switch.
8. Weather resistance and dust resistance casing

iBeacon parameter default setting

– UUID: 0x98B5BF3E-F473-A390-DE68-602ED238551B
– Major and minor identifier: 0xFF82, 0xFF83
– Default pairing password: 0xFF89
– Power Value: 0xCB
– Broadcast Interval: 0xFF84
– It can ring when starting or wake-up
– The default mode is sleep
-UUID, Major, Minor, Device name, Password etc. can be changed by our own configure app
– Long Battery (2 years) lifetime, Low battery noticed
-Red LED will be flashing every 10s when battery low
-Easy to get the real-time battery level notification
-4 adjustable levels, transmission power range from -23dBm to +4dBM
-The max. Range up to 150 meters, in open space
-Reboot the device by press the button for 3s.
– 6 characters password (Lock/Unlock parameters)

Application: iOS7.0 above & Android 4.3 above with tool APP&SDK
Function: Broadcast information, indoor location
Color: white, black, pink, blue, yellow, or colors could be customized
battery life: 1 years based on broadcasting rate 1second
Accessories: 1* waterproof case
1* 3M sticker,
1* CR2477 battery/CR 2032
Certificate: CE ROHS FCC
Configuration app: SKYBEACON

Configuration App

After the sample arrived, we will provide you the SDK (iOS and Android) to help you to complete your own APP development quick to market.

Packaging & Shipping




1 Q: Do you provide the technical support to the developers?

A: yes, the following technical data and documents will be provided to developers.

1. SDK    2. API    3. Demo APP    4. Configuration APP  5. Instructions

2 Q: Can I change the password?

A: Yes, you can use configuration APP to change password by yourself.

3 Q: Can I have our own logo and in what kind of way?

A: Sure. We can have your logo engraved or printed on your case and also we can put the customized sticker on

it. Besides, we can customize case based on your requirement if you send us your detailed requirement of your case.

4. Q: Would you also be able to make custom housing for the circuits?

A: Yes, we do custom housing for the circuits as well as the custom iBeacon with logo on the PCB.

5.Q: do you have any R&D team to support?

A: yes, we have our R&D team to provide you technical support for your late configuring.

Our Services
Why choose us?

1)Factory direct sales

A manufacturer which have many years experienced with R&D and QC team, they perform strict quality control, to make sure each product work well.

2) Good Service

Good Reply

Your inquiry related to our products or price will be replied within 12 hours.

After sale service

Any technologic problems and quality problems, you can contact us by email.

We will do our best to help to solve your any problems as soon as possible.

iBeacon OEM/ODM service available:

Silk print logo/customized color box

Faster delivery

Sample order in stock, and 7-15 days for bulk production.

Company Information



How to contact us?

Please feel free to send an inquiry if you like this product 🙂

NRF51822  Wireless Module Wireless Communication Module NRF 51822 Ibeacon

Newyes 2017 smart watch android sports bracelet blood pressure watches fitness tracker

Sports bracelet fitness tracker wholesale

  • 1 – 199
    US $16.90
  • 200 – 999
    US $15.90
  • >=1000
    US $12.99
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Black Blue Orange


Alarm, Auto Date, Complete Calendar, Day/Date, Heart Rate monitor

3D G-Sensor
Charm, Digital, Fashion, Luxury, Sport
Android 4.4, iOS 8.0 and above
Standby time:
7 days
Item weight:
Sleep Monitor, pedometer, calories, distance
20000 Piece/Pieces per Month
Packaging Details
Gift box inside, carton outside
Delivery Time
Lead Time:
Product Description

Newyes 2017 smartwatch android sports bracelet blood pressure watches fitness


Product feature:

Advanced technology: first blood pressure bracelet in the market
Use Japanese Mega chips IC, one of the biggest blood pressure IC manufacturer in the world
Activity tracker: tracks your workouts, steps, distance, calories burned, sleeping quality
Easy to watch: OLED touchscreen design, simply touchscreen or turn over your hand to light screen up to read dates

Function description:

Heart rate monitor
Blood pressure monitor
Blood oxygen monitor
Step Counts
Distance measuring
Calorie consumption management
Sleep management
Event trigger(water drinking, taking medicine, meeting)
Call reminder, clock, sedentary reminder, anti-lost (positive and negative direction lookup)
Put your hand at 90 degrees, LCD will show the digital automatically
Standby time: normally use for a week, standby for 15 days

Packing includes:
USB charge cable
User manual

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High quality products 2017 fitness tracker update C1S Smart BP HR bracelet

  • 2 – 10
    US $13.00
  • 11 – 49
    US $12.31
  • 50 – 99
    US $12.01
  • >=100
    US $11.86
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Product name:
fitness tracker smart bracelet
Black, Green, Orange, Purple, Red, Blue
0.49 inch OLED
silica gel and plastic
IP67 Waterproof
Bluetooth version:
Charge time:
Standby time:
10-15 days
Health Tracker Bracelet
IOS8.0 or above ,Android4.4 or above
1000 Piece/Pieces per Day
Packaging Details
1x smart bracelet, 1 xuser manual, 1 x packing box
Delivery Time
Lead Time

High quality products 2017 fitness tracker update C1S Smart BP HR bracelet



1.Blood Pressure monitor

2.Heart rate monitor

3.Blood Oxygen Step

4.Calories , Distance

5.Sleep Monitor , Incoming Call

6.Alarm Clock , Wechat, QQ, Facebook , Twitter massge reminder , time mode



System: IOS8.0 or above, Android4.4 or above
Battery: Polymer lithum battery
Bluetooth:  BT4.0
Language:  16 countries
Screen:  0.49 inch OLED
Operation:  One touch key
Function Blood Pressure,Heart Rate,Blood Oxygen,Step pedometer(Running,walking,riding),Calories Mode ,Weather,Distance track,Sleep Monitoring,Incoming Call,checking nine Message from social software(wechat,WhatsApp,facebook,twitter,QQ..ect),timer mode,clock mode
Charging 3 points connect Clip Charger
Strap material: silica gel and plastic
Waterproof grade:  IP67
Standby time:  10-15days
Charing time: 20-30 mins
Net weight:  20g


Please follow medical advice. If you take measurement the results as self-diagnosis and treatment basis ,it is very dangerous.

Users with blood circulation disorders and blood pressure disease please take the treatment under the guidance of a doctor. This product’s measurements are just for reference only, and not for any medical use basis.

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High-Quality Silicone Rubber Wrist Sports Health Smart Fitness Bracelet Watch Band

Company Information

SHENZHEN DRDFIT ELECTRONICS CO,.LTD is the earliest manufacturer of smart bracelet and smartwatch in China. We own the strong R&D team and with more than 7 years of OEM &ODM manufacturing and export experience along with excellent quality, advanced services and competitive prices.



Q1: How long is your Warranty?

Usually, we offer 24 Months Warranty for smartwatch( details please ask by email ).


Q2: Can I get samples of smartwatch?
Yes! You can! You are welcome to place a sample order to check our superior quality and service!


Q3: What’s the delivery time? (How long do you need to prepare my goods?)
1-2 days for sample orders
3-20 days for bulk order (based on different quantities).


Q4: How will you deliver my goods to me? How long do I need to wait before my goods arrive?
You can select shipping options possibly, such as DHL, UPS, FedEx, TNT, EMS to enable our customers get their goods rapidly at door. We also ship by the economic method such as air cargo and sea cargo, Direct line, Air Mail according to clients’ request.
3-7 days for international express, 5-7 days for air cargo, 20-40 days by sea cargo.


Q5, Unable to search bracelet or connect to the bracelet.

1)Make sure that the Bluetooth is on and closed to the bracelet, and then restart the phone application or Bluetooth to match and connect again. Also, make sure that your phone system supports Android 4.4 or above, IOS 8.0 or above. (Make sure your phone not to match up too many Bluetooth devices )

2.)As Bluetooth wireless connection is interfered by signals, time for each connection may differ. lf connection fails for long, please make sure it is conducted in the magnetic field- free environments or interference- free of Bluetooth devices.

3)Re-start after Bluetooth is turned off

4)Close back-end applications or restart the phone

5)Mobile phone shall not be connected to other Bluetooth devices or functions simultaneously.

6)Whether app is operating back-end, and it may not be connected if not.


Q6, When the wristband fails to be searched by mobile phone

Make sure the wristband still has power and in activated state without connections to other phones. Put the wristband near mobile phone, if it is still ineffective, turned off Bluetooth on mobile phone and turned it on again at intervals of about 20 seconds.


Q7,Shall Bluetooth be turned on all the time ? Are there data if it is turned off ?

Prior to data synchronization, the exercise and sleep data will be reserved on the wristband host. When mobile phone and wristband Bluetooth connection is successful, data of the wristband will be automatically uploaded to the phone. But when the data storage space for about one week on wristband is full, the system will circulate covering the earliest data; please synchronize data onto the wristband in time.


Notice: lf the incoming call and short message reminders are

activated, Bluetooth must be kept in connection. Alarm clock

supports offline reminder.


Q8,Why the APP data are different from the distance, calorie values on the wristband?

As everyone’s physical mechanism varies, calorie and data consumed in exercise are also different. Users shall set personal information before synchronization to wristband prior to exercise data checking.


Q9, Why is charging unavailable?

1). Confirm the host insertion direction.

2). When the host battery is lower than 3.6V there will be some

period of battery pre-charging.

Notice: Generally the normal charging state starts in 3-5 minutes.


Q10, If the wristband is worn all the time, will Bluetooth radiation damage human body?

The wristband Bluetooth radiation is far below the FCC

standard and can be ignored basically, long time wearing will not cause radiation injury.

Contact us

High-Quality Silicone Rubber Wrist Sport Health Smart Fitness Bracelet Watch Band