JONHON specializes in R&D of optical, electrical, liquid connection technologies and equipment, and has independently developed over 500 series and 350,000 varieties of connecting products, having National Enterprise Technology Center, Postdoctoral Research Base. By the end of 2024, JONHON had obtained over 5,800 authorized patents and presided over or participated in the formulation of more than 920 industry standards. JONHON has obtained certifications including GB/T19001, GB/T29490, AS9100D, IATF16949, ISO13485, ISO/TS22163, ISO14001, ISO45001, ISO27001, NADCAP, etc. Many key products have passed certifications including UL, CUL, CE, TUV, CB, 3C, CQC , IECEx, ATEX, etc.

JONHON’s products are widely used in commercial aerospace, communication network, data center, petroleum equipment, electrical power equipment, industrial equipment, rail transport, medical equipment, electric vehicle, consumer electronic and other high-end manufacturing fields.