PCB circuit board OEM manufacturer

Company Profile

SanDeYing Electronic is a one-stop PCB supplier, founded in 2006, located in Shenzhen, a city famous for its electronic industry. It has ISO and UL certificate, and honored as HI-TECH enterprise by Shenzhen government.

Currently SDY has more than 300 staff, about 10,000 sqm factory area, and 25,000 sqm production capacity per month. The factory has necessary pollution treatment facilities and meets environmental policy of both local and national government. It is planning to build a brand new factory in Dongguan, near Shenzhen, in order to meet the growing business. The new factory will have production capacity of 50,000 sqm per month.

SDY has more than 80% automatic production facilities, and a variety of famous brand facilities are used in all processes, those facilities are made by HITACHI, TIMAX, TALIANG, TONGTAI, ZHNEGZHI, CSUN, UCE, and so on, mainly from Japan, China Taiwan and Hong Kong.

SDY manufactures various kinds of PCBs, including single layer PCBs, double layer PCBs, multilayer PCBs, high TG FR-4 PCBs, heavy copper PCBs, impedance controlled PCBs, gold finger PCBs, plating gold PCBs, and some other PCBs according to customers’ requirements. All of the PCBs are RoHS compliant and environmental friendly. Customers can work with SDY to meet different requirements instead of working with several suppliers, which will simplify the purchasing process, get quality PCBs, get on time delivery and saves cost in all.
Most of the customers are from domestic China, Asian, North America, and Europe.

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    years of history

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    square meter factory

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    square meters production capacity

About us  




2006-2010 2011-2014 2015-2018
  • Sandeying Electronic Co., Ltd. establishment

  • ISO/TS16949:2002 certified

  • Listed as a member of CPCA (China Printed Circuit Association)

  • ISO9001 and UL certified

  • UL for multi-layer PCB certified

    ISO14001 certified and set up a Research and Development team

    SGS audited supplier

  • Awarded as high tech enterprise in Shenzhen city

  • Expanded the monthly production capacity to 10,000 square meters

    Imported advanced automatic production equipment

  • Developed it's own ERP system.

  • Our annual production capacity exceeded 15,000 square meters

  • ISO/TS 16949:2009

    Awarded as the Green PCB Factory for the year of 2016

  • SGS audited supplier

    Awarded as AAA enterprise by the government of Guangdong province

    Our monthly production capacity exceeded 25,000 square meters

  • Updated UL certificate

    Build a new factory in Dongguan

Company Culture


Be a One-Hundred-Year Everlasting Company.

The highest level of company management is the management through culture. There are many positive or negative factors influencing the performance of a company, but the company culture is the fundamental element to determine those positive or negative factors. So a suitable culture is the key to build a one-hundred-year everlasting company.


Make contribution for human being’s progress, provide platform for employee’s improvement.

All things what we do are aimed at promoting the social progress, and help to push forward the human being’s civilization. And we pursue the realization of personal ideals in the process of promoting the social progress and building an everlasting company.

Core values

  • Do, I do now.

  • Fast, catch up the team’s step.

  • Be prepared for the adversity even in prosperous time. Be prepared for the worst so can hope for the best.

  • Overcome hard times together, and share business prosperities together.

Social Responsibility

Sustainable long term development

In accordance to the vision “Be a One-Hundred-Year Everlasting Company”, SanDeYing Electronic strives for the sustainable long term development, so that it can protect the benefit of employees, suppliers and customers.

Environmental friendly development

SanDeYing Electronic takes effective actions like improving production efficiency and adopting new technologies to save resources and reduce wastes, in order to meet the environmental friendly development.

Employee friendly development

SanDeYing Electronic protects employees’ benefit according to related national laws and local regulations, provides a platform for employees to improve themselves and realize their personal ideal.

Mutual beneficial development

SanDeYing Electronic provides quality products to customers, to reduce the waste caused by defect products and protect the benefit of customers.

Social friendly development

SanDeYing Electronic plays its role in society and make contributions to society according to its abilities, like encouraging employees to work as volunteers, support the community services and charity campaigns.

Inquiry Now!

? 2019 Shenzhen SanDeYing Electronic Co., Ltd | All Right Reserved | Design by Gemelsoft.

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