JST Mfg Co., Ltd

J.S.T. Mfg. Co., Ltd. (JST) is a Japanese manufacturer that designs and produces electrical connectors and solderless terminals used to connect wires and electronic components. Its products such as wire‑to‑board, board‑to‑board, and wire‑to‑wire connectors are essential for transmitting power and signals in devices across industries like consumer electronics, automotive, industrial equipment, and medical systems.
JST is recognized as one of the world’s top connector manufacturers, with a strong global presence and decades of expertise since its founding in 1957.

Japan Automatic Machine Co., Ltd. (J.A.M.)

Japan Automatic Machine Co., Ltd. (J.A.M.) is a Japanese manufacturer that develops and produces connectors, terminals, and precision machinery, especially for wire‑processing and electronics manufacturing. Its key products include automatic crimping machines, wire‑processing equipment, connectors, and precision presses, which are widely used in automotive and electronics industries.

Chyao Shiunn Electronic Industrial Ltd.

Chyao Shiunn Electronic Industrial Ltd. is a Taiwan‑based manufacturer specializing in electronic connectors and interconnect components. Founded in 1985, the company produces a wide range of products such as wire‑to‑board, board‑to‑board, and wire‑to‑wire connectors, as well as FFC/FPC connectors and terminals used in electronics, appliances, automotive, and industrial applications.

JOWLE Technology Co., Ltd.

JOWLE Technology Co., Ltd. is a Taiwan‑based manufacturer founded in 1988 that specializes in electronic connectors and mechanical components. Its product range includes wire‑to‑board, wire‑to‑wire, board‑in connectors, IDC connectors, and crimp terminals, which are widely used in power supply, consumer electronics, and industrial applications.