CPTC used to run OEM business for switing power supply, DC / DC converter, pulse transformer products only for the pass years.

In 2005, we officially created our own brand name CPTC, and started promoting CPTC to the market.

CPTC is not a company with long-history, but we are full energy and passion to service our customers. Also with the experience we have with customers and the effort we did on R D, production development in the pass years, we are confident to say CPTC owns the ability and capacity to offer our customers a product with top quality, competitive cost and innovation.