
Advanced Wire Harness Solutions for Demanding Automotive Applications
Trusted by global OEMs and Tier 1 suppliers, SIMTEK specializes in high-complexity harness systems with scalable manufacturing, rapid development support, and precision production execution.
Wire Harness
High-complexity wire harness and low-voltage interconnect solutions for global OEM and OES automotive applications.
Trusted by leading OEMs and Tier 1 suppliers, SIMTEK specializes in high-volume, high-variability manufacturing with rapid response, precision execution, and world-class quality standards.
• Custom wire harness and cable assembly solutions
• Expertise in complex low-voltage automotive systems
• Backward-compatible and retrofit solutions
• High-volume manufacturing with flexible production capability
• Experienced engineering and program management teams
• In-house testing, validation, and quality assurance










Precision Plastic Injection Molding for Demanding OEM Applications
Supported by vertically integrated tooling, manufacturing, and validation capabilities, SIMTEK delivers complex molded components with outstanding quality, repeatability, and production efficiency.
Connectors
Custom-engineered connector solutions designed to meet demanding application requirements while maintaining compatibility with existing systems.
• Custom connector development
• Backward-compatible retrofit solutions
• Integrated product and mold design
• In-house manufacturing and validation












Components for Harnesses
Comprehensive component solutions for wire harness and cable management applications.
SIMTEK supplies high-quality harness accessories and supporting components engineered for durability, precision fitment, and seamless system integration across demanding OEM applications.
• Cable ties and retention systems
• Plastic grommets and protective components
• Cable ducts and routing solutions
• Clips, covers, seals, and mounting accessories
• Custom-engineered plastic components
• In-house manufacturing and validation
Integrated Assemblies
Integrated assembly solutions combining precision wire harness manufacturing and advanced plastic injection molding for demanding OEM applications.






Send Us A Message
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You can also fill out the form below with your requirements/request and a company representative will get back to you as soon as possible!
ZHEJIANG SIMTEK AUTO-ELECTRONIC CO., LTD
No. 6 Xingmei Avenue, Chengtan Street, Xinchang County, Zhejiang Province
浙江新宝汽车电器有限公司
浙江省新昌县澄潭街道兴梅大道6号
Email: [email protected]