Yueqing Hengtong Electric Co., Ltd. manufactures IEC 60309 industrial plugs, sockets, couplers and distribution boxes, backed by in-house mold design, manufacturing and product testing.
Yueqing Hengtong Electric Co., Ltd. (HTCN) specializes in the design and manufacture of industrial plugs, sockets, couplers, switched interlocked sockets and distribution box systems for safe, reliable power distribution. The company focuses on industrial plug-and-socket solutions and complementary distribution products for demanding applications.
With dedicated departments for R&D, Quality Control, mold design and manufacturing, brass alloy parts production and assembly, the factory supports end-to-end development from tooling through finished goods. Its workshops include plastic injection, copper parts processing and assembly, supported by a range of testing equipment.
Hengtong Electric supplies customers across multiple international markets and offers application-oriented electrical safety solutions for industries such as petrochemical, construction sites, electricity, data centers, stage lighting and terminal container applications. Materials are stated to be 100% RoHS compliant, and the company highlights a portfolio of patents and product certificates to support global compliance needs.
The founder began working in the business and developed deep expertise in mold tooling.
Established as a manufacturer focused on industrial plugs, couplers, sockets and distribution board systems.
Products are developed with a focus on safety, reliability and flexibility, supporting convenient use in industrial power transmission and safe distribution applications.
Industrial plugs, sockets and couplers from 16A to 63A are stated to have Intertek Semko S approval, and distribution boxes are stated to have passed tests certified by TUV.
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