PTG provides comprehensive and competitive solutions for various industries, e.g. Power Grid, Wind Power, Solar Power, Telecommunications, Constructions & IDC, Transportation, Oil & Gas, Harbor Facilities.


We provide a comprehensive range of electrical system protection products, including Surge protective devices, New energy power relays, Hot aerosol fire extinguishers, and High-precision electronic circuit breakers. The products are qualified by third party organizations, such as TUV, KEMA, CB, CE, UL.