
CHANGZHOU YINLEI ELECTRONIC CO.,LTD. manufactures EMT, rigid and liquidtight conduit fittings and weatherproof boxes, with a broad in-house product range and established supply to U.S. chain stores.
CHANGZHOU YINLEI ELECTRONIC CO.,LTD. is a Changzhou, Jiangsu-based manufacturer focused on electrical conduit fittings and weatherproof boxes. The company produces EMT fittings, rigid conduit fittings, liquidtight and flexible metallic conduit fittings, along with NM and service entrance fittings and related accessories.
With over 20 years of manufacturing experience, Yinlei supports a wide range of conduit and fitting requirements, covering more than 2,000 in-house items made in steel, zinc, aluminum, and plastic. Production is managed with an ERP system and supported by industrial automation to strengthen process control and delivery performance.
Yinlei has supplied major U.S. chain-store channels for several years and serves customers such as Halex, Topaz, Bridgeport, and Arlington. The facility reports 250,000 square feet of factory area and emphasizes consistent quality control and on-time shipment for large-volume programs.

Production is managed through an ERP system to coordinate planning, manufacturing execution, and delivery schedules.
Industrial automation is applied across operations to support stable manufacturing and repeatable process performance.
The company has supplied products to U.S. chain-store channels for several years, supporting long-term program needs and repeat orders.
The company reports strong performance in production process control, quality control, and on-time delivery for orders totaling $28M in 2019.
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