About Us
35 Years of Foundation | Modern Production Base
Core Business
“Full-Spectrum Automotive Sealing Solutions Provider”
SINOCOIL is a professional enterprise specializing in the design, development, production, and service of automotive electrical components, as well as rubber and plastic products. Its main product portfolio includes wire harness seals, rubber housings, and other related items, totaling more than 3,000 varieties across 6 series and 2 categories. The company is equipped with strong R&D capabilities, advanced testing methodologies, a comprehensive service network, and a robust management system featuring ISO/TS16949 international quality certification and an ERP system.
Market Reach
“Serving Global OEMs & Tier 1 Suppliers”
SINOCOIL is a professional enterprise specializing in the design, development, production, and service of automotive electrical components, as well as rubber and plastic products. Its main product portfolio includes wire harness seals, rubber housings, and other related items, totaling more than 3,000 varieties across 6 series and 2 categories. The company is equipped with strong R&D capabilities, advanced testing methodologies, a comprehensive service network, and a robust management system featuring ISO/TS16949 international quality certification and an ERP system.
Capacity Expansion
“Future-Ready: 75,000+㎡ Smart Manufacturing Campus”
To fuel further growth, Fangyi completed its Phase II factory—covering more than 50,000 square meters—which was fully operational in the fourth quarter of 2024. A Phase III facility, spanning over 25,000 square meters, is currently under construction and is scheduled to commence full operations in the first quarter of 2026.
SINOCOIL has always held fast to its core belief: “Striving to meet and exceed customer needs and expectations, committing to continuous improvement, and pursuing sustained development and growth—SINOCOIL will never rest on its laurels!” Guided by the business philosophy of “Integrity, Collaboration, Innovation, and Excellence,” we are dedicated to joining hands with our customers to create a more brilliant future for the automotive industry!
