China Connector & Terminal Manufacturer
OEM partner to Bosch, Haier, Hisense, Midea, Meiling, LG. 20+ years of connector manufacturing. Ring terminals, 2.8/4.8/6.3mm connector housings, fan impellers, and custom plastic injection parts.
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Product Categories
Browse our full range of electronic connectors and components.
Ring Terminals
PVC/Nylon insulated, non-insulated copper ring terminals
U-Type Terminals
Spade/fork crimp terminals for appliance wiring
2.8mm Connectors
Connector housings with 2.8mm contact pitch
4.8mm Connectors
LBS 4.8mm series connector housings & terminals
6.3mm Connectors
Heavy-duty 6.3mm automotive & appliance connectors
Fan Impellers
Cross flow & axial fan impellers for air conditioners
LBS Series — Proprietary Connector Solutions
50+ proprietary LBS connector models, developed and manufactured in-house. Full production chain: R&D → mold making → injection molding → assembly. Patented designs trusted by Bosch, Haier, Hisense, Midea, Meiling, LG.
Explore LBS SeriesJST, Molex, TE Compatible Alternatives
Same quality, better price. Form-fit-function compatible with major brands.
Connectors by Application
Specialized connector solutions for home appliances and automotive industries.
Why Choose Haiyongchang
Partner with a trusted China connector manufacturer.
ISO Certified Factory
Certified manufacturing with full in-house R&D, mold making, injection molding, and assembly.
Fast Lead Times
Direct factory supply with flexible MOQ. Samples shipped within 1-3 weeks.
Trusted by Global Brands
Supplying Bosch, Haier, Hisense, Midea, Meiling, LG — proven quality at scale.
Send Us Your Specification
Our engineering team will recommend the right connector for your application. Free samples available.
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