Company Profile

Shenzhen Keygma Electrical Manufacturing Co., Ltd

      KEYGMA, which is a professional high-tech enterprise and committed to designing and researching, producing and selling of American GFCI outlet, 4.2A USB Outlet, QC3.0 USB Outlet, Smart socket, LED Dimmer, Normal Switches and Sockets. In 2016, KEYGMA registered at Qianhai Free Trade Zone, Shenzhen. The core staffs with 10 years experience in UL standard electrical products filed. At present, we are applying for National High-tech Enterprise Certificate.


      KEYGMA has invention patent based on core technology. And the GFCIs with high-class detection function on electric leakage and conspicuous performance on electrical outage, 6mA minimum leakage current and 0.025s trip time, which could instantaneously power dump to protect personal and property safety. It is your best choice for residential, educational facilities, airports, restaurants, lodging and retail malls, commercial offices and other public areas.
      The GFCIs manufactured by KEYGMA, which are strictly in accordance with the ISO9001:2016 International Quality Assurance System, which ensures the GFCIs are safer, more reliable, stable and innovative. Now all the KEYGMA products have passed the National CCC Compulsory Certification, and the cULus, cETLus, FCC, RoHs and the other international security certifications. KEYGMA products are mainly exported to North America. We will constantly strengthen KEYGMA brand awareness, even it has been favored by the majority of North American buyers. Also, OEM/ODM provided by KEYGMA is also available.

KEYGMA has strong D&R strengths, technical supports from universities, scientific management and perfect after-sales service system. Always persist in "Quality First, Safety First ". And focus on "Brand, Quality, Reputation and Innovation". Cooperated with KEYGMA, must be able to move a fresh step ahead for win-win situation.

Company Prospect

To Be A Security Guard on Leakage Protection

Company Mission

To Protect Your Personal and Property Safety

Company Values

Quality First, Customer First, Service First