Company Profile

Sunthone is a one-stop PCB & PCBA solutions provider, offers design, manufacture, assembly, components sourcing, stencils and PCBA testing services.
Firstly established as a PCB factory, more and more of our existing PCB customers ask us for fully Assembled Printed Circuit Boards delivered to their door to take away all the time consuming stress of component procurement and assembly. In order to meet customers’ request and market developing trend, Sunthone develops into a one-stop PCB & PCBA solutions provider with all related services.
Design is another value-added service, including schematic design, PCB design and full turnkey product design. Sunthone supports your project a turnkey solution from schematic design through PCB design to prototype and production, with a team of professional engineers. It has successful experience in developing home automation products, remote control systems and consumer electronics.
Sunthone has ISO 9001 and UL certificates, so all the products delivered from Sunthone are quality guaranteed with ISO and UL certification. Under such quality guarantees, its products are widely applied in many industrials, such as Industrial Control, Security System, LED & lightning, Medical Facilities, Power Supply, Computers and Communications.
Sunthone is one of the few PCB manufacturers who have UL certificate of heavy copper PCBs. The heavy copper PCBs are widely applied in power supply systems. Its UL certificate covers maximum 6Oz copper both for single-double sided and multilayer PCBs. With such UL certificate, you will get quality assured PCBs, as well as a potential larger market for your products.
Flexibility is another strength of Sunthone. It provides various services at flexible quantities from prototype to mass production in a flexible way, to meet different requirements from clients. Sunthone is always having open mind and listening ears to learn your ideas, willing to work with you on a mutual beneficial basis to achieve bilateral success.
  • Production Equipment
  • Production Equipment

    Production Equipment

  • Production Equipment
  • Production Equipment

Organization Structure

The organization structure is highly customer oriented, in order to provide fine quality products and satisfactory service to all clients.
Organization Structure

Company Milestone

  • 2006
  • 2007
  • 2008
  • 2009
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015

Sunthone Technology Circuit CO.,Ltd was established

Sunthone Circuit carried out multiple-plant operating pattern instead of its original one-plant operating pattern

The company won the medal of "Enterprise Technology Center” certified by the state in 2008

The company held foundation stone laying ceremony for its high-end circuit board investing engineering

It successfully completed the market role shift from recreational machine boards to telecommunication

The company was taken as the “high-tech enterprise” in Shenzhen

SGS audited supplier

Start business on Alibaba

SGS audited supplier

Updated UL certificate

Company Culture

Enterprise culture values more and more in the competition between companies in the 21st century. A suitable enterprise culture is the fundamental essence of a company’s long-term success.

Sunthone has been paying special attention on the construction of enterprise culture since its foundation. With years development, the company creates a culture of unique charm gradually. Under the guidance of enterprise culture, Sunthone forms an innovative team consisting of experienced managing directors and well-trained operational workers. The enterprise culture brings scientific policy, standard operation, high efficiency and rapid growth to the company.

The company has systemic training system, providing all-round education and training to every staff, to improve their capabilities. The staff come from all over China, but they are marked with the same company culture. Their efforts and hard work make the development of the company. All of the staff tie together, stepping forward hand-in-hand.

Basis of enterprise culture

  • 1, People oriented
  • 2, Honest and sincere
  • 3, Diversity and harmony
  • 4, Economy and efficiency