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Contract Electronics Manufacturing
One-stop Solution
GreensTone focused on PCBA (Printed Circuit Board Assembly) manufacturing service and EMS (Electronics Manufacturing Service) integrated manufacturing and assembly.
PCB Assembly Service Supplier
Contract electronics manufacturing
Contract electronics manufacturing
One-stop solution
GreensTone focused on PCBA (Printed Circuit Board Assembly) manufacturing service and EMS (Electronics Manufacturing Service) integrated manufacturing and assembly.
Microchip
TOSHIBA
Texas Instruments
STMicroelectronics
MAXIM
Microchip
TOSHIBA
Texas Instruments
STMicroelectronics
MAXIM
Electronic Assembly Service Solutions

GreensTone has successfully served customers with PCB assembly OEM service and contract whole electronics box build service in communication with WiFi shied/module, Bluetooth shield, RF and GPRSIGSM module wireless SD shield in industial devices with 1p and 3P electric meters, in new engrgy with EV chargers. Also in Power supply , sensors, smart home applications control like smart plugs, smart industial control like smart gas/water meters, automotive, trafic control, road runner, in medical devices, security control device like electronic key lockers and key cabinets, renewable energy and LED lighting system et... Now, some of our main projects are in the new energy like EV charger and energy measurement like smart meters.

Automotive Electronic Assembly
Automotive Electronics
Consumer Electronic Assembly
Consumer Electronics
Electronic Assembly in Industrial Area
Industrial Area
Medical Electronic Assembly
Medical Electronics
Electronic Assembly in New Energy
New Energy Area
Electronic Assembly in Security
Security Electronics
About GreensTone

GreensTone has over 10 years of experience in the PCB industry. Our core values are centered around customer service, engineering, manufacturing, and product solutions. In the beginning, we gained a stellar reputation through PCB assembly services and our customers pushed us to help them find solutions for PCB Fabrication, Components, Interconnect, Cables, Packaging Systems, and Mechanical parts inplastic or metal. Our expansion into these areas has allowed us to provide our customers with a widerange of engineering and one-stop electronics manufacturing capabilities.


2011
GreensTone (Shenzhen) Electronics Co., Ltd. set up
2018
Intellectual property right 20pcs
2019
Demonstrate IS09001 & l - SO14001 through 1SO quality management system and ISO environmental system
2020
Won the title of China Hightech Enterprise
Sep. 2021
Win adward in China Innovation and Entrepreneurship Competition
Dec. 2021
China AAA level enterprise credit rating
June. 2022
The company specialized refined, and new product development philosophy, and follow the road of scientific and technological progress, brand development became the vanguard of centrifuge industry in China
Oct. 2022
lntellectual property right 40pcs
2023
Digital transformation for factory as a new target. To be continued...
2011
GreensTone (Shenzhen) Electronics Co., Ltd. set up
2018
Intellectual property right 20pcs
2019
Demonstrate IS09001 & l - SO14001 through 1SO quality management system and ISO environmental system
2020
Won the title of China Hightech Enterprise
Sep. 2021
Win adward in China Innovation and Entrepreneurship Competition
Dec. 2021
China AAA level enterprise credit rating
June. 2022
The company specialized refined, and new product development philosophy, and follow the road of scientific and technological progress, brand development became the vanguard of centrifuge industry in China
Oct. 2022
lntellectual property right 40pcs
2023
Digital transformation for factory as a new target. To be continued...
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See What Our Customers Say

Yes, thanks for your update on the projects status,it’s good for me to make our order plan.

—— Pablo from Spain June 20th, 2019.

Your engineer check the files very carefully,thank you for it, it helps me a lot.


—— Mark from a leading LED strips supplier in Australia Match,8th 2018.

The goods arrived very well, the packing is good, thank you.


—— Antonio from Valladolid, Spain May 25th, 2017.

We've been worked with GreensTone for many years, there is no failure.

—— Wally Nunn from Australia---a leading Pool products manufacturer July13th, 2016.

I reached out to GreensTone Electronics to manufacture the circuit boards. After a few discussions, Rebecca could see the community focus of the project and went above and beyond to reduce costs, ensure delivery and filmed elements of the production for educational purposes. Manufacturing offshore isn't as easy as it appears on the surface so it was invaluable to have Rebecca believe in the cause and be an ally in the production working toward the same goal.


—— Mic. from Australia Feb. 10th, 2015, written on his Facebook.

Yes, thank you we received the 34x LC VMS TILE 1C REV A earlier this week. The assembly quality is very good.


—— Ruth from Australia April 9th, 2014.

Thank you for taking time to check it,you are very efficient.


—— Peter Astrom from Sweden Sep 8th, 2013.

Your engineer is very clever,thanks for the help to check the file's problem.

—— Tony from Australia July 21st, 2012.
Sign Cooperation Agreement
Payment term, delivery term, price confirm and etc.
Customer Project Checking
BOM list. Geber file, Drawings 3D files and assembly Instruction, ETC
Sign Agreement
Non-disclosure agreement
Price Quote And Declare Cooperation
3-5 working days for Quotation, 4-6 weeks for prototype
Proforma Invoice
PI with estimated shipping cost, bank information and terms & conditions.
Payment Instruction
You can pay for your sample orders and bulk orders via Telegraphic Transfer (TT)
Production Arrangement
Start production for your orders immediately after payment confirmed
Packing & ship
Pack the goods into plastic anti-static bag with stickers and in quality cartons with shipping mark
Get in Touch With GreensTone
Start your contract manufacturing journey with GreensTone today. Simply fill out your details and we'll get in touch with you to discuss your manufacturing needs.
Contact Us
0086-755-23215983-2006
4F B5 XuJingChang Industry Zone HaoYe Rd. No.39, XinHe Street, FuYong District, Shenzhen, China