Founded in 2011, company is the first innovative factory in China to invent the integrated technology equipment for PPTC chip laminating molding. 

The company's products contain PPTC self-Resettable fuse , high and low-pressure fuse, Chip fuse, TVS, ESD and other Protection components and modules for over and over voltage lines. Various product lines have passed UL, CSA, TUV, VDE, CCC and other domestic and foreign safety certification. 

Dongguan factory has passed ISO9001, IS14001, IATF16949 and other environmental and quality system certification, and company has been recognized as a national high-tech enterprise for six consecutive years. 

In 2017, the company was invested by the chairman of A-share listed company Sunlord Electronics. The company started a new developing and planning. and set up Shenzhen Jingwo as the national R&D and marketing center headquarters in 2020.The company will continue to innovate and provide customers with safe and perfect circuit protection scheme and products, committed to becoming an innovative manufacturer and solution provider in China's circuit protection industry.