Kinghelm sells popular FFC/FPC connectors including KH-FG0.5-H2.0-30PIN, KH-CL0.5-H2.0-40PS, KH-CL0.5-H2.0-40PIN, KH-FG0.5-H2.0-6PIN, KH-FG1.0-H2.0-8PIN, KH-FPC0.5-H2.0SMT-40P-QCHF, among others.

Shenzhen Kinghelm Electronics Co., Ltd. has technical backbones from Tsinghua University and UESTC, and has introduced overseas returnee professionals. Kinghelm is able to develop highly reliable and high-performance antenna and connector products. It has several automated production lines in its production bases in Tangxia, Dongguan, and Liuzhou, Guangxi, and has the ability to produce and deliver large quantities of such products. Kinghelm Electronic, a national high-tech enterprise, is a member of "GNSS and LBS Association of China", "China Information Industry Chamber of Commerce", and "Guangdong Connector Association". It has obtained multiple Beidou invention patents and software copyrights. Kinghelm has passed ISO9001 certification and IATF16949 automotive quality system certification, and UL, TUV, RoHS, REACH, etc. are under application.