Who Are we?
JinHai is a high-tech manufacturer based in Beijing, China. We specialize in the manufacturing of automotive wiring harnesses, motorcycle wiring harnesses, agricultural machinery wiring harnesses, smart home wiring harnesses, and automotive central control and seat switches. We primarily produce engine compartment wiring harnesses, body wiring harnesses, seat wiring harnesses, door panel wiring harnesses, roof wiring harnesses, and automotive switches. We provide one-stop ODM/OEM manufacturing services for renowned domestic and international companies.
In addition, our company specializes in the R&D and production of various wiring harnesses. Our independently optimized automotive seat heating pad wiring harnesses and seat belt alarm wiring harnesses have been recognized by numerous ODM and OEM manufacturers.
We are ISO9001 and IATF16949 certified. We have 45 professional technicians, representing 20% of our total workforce. We serve a wide range of industries, including automotive, motorcycle, agricultural machinery, industrial, home appliance, and energy. In line with our development strategy, we focus on partnering with mid- to high-end clients and actively expand our business to meet their customized needs.
JinHai is headquartered in Beijing, China. The company has two business lines, wire harnesses and switches, and three production bases. JinHai is a high-tech manufacturer integrating wire harness raw materials, wire harness manufacturing, and switch manufacturing. JinHai is ISO9001 and IATF16949 certified. We have 35 professional technicians, representing 10% of our total workforce. Our development strategy is to expand our domestic sales presence and expand our export presence. We focus on partnering with and actively developing high-end clients.
Large Wiring Harness Business Line
JinHai’s large wiring harness production base specializes in manufacturing automotive and agricultural machinery wiring harnesses. Its core business areas include automotive electrical system wiring harnesses and agricultural machinery electrical and driveline system wiring harnesses. JinHai supplies instrument wiring harnesses, chassis wiring harnesses, body wiring harnesses, and trailer wiring harnesses to renowned domestic and international companies. We specialize in manufacturing services for ODM/OEM clients.
Motorcycle/Household Wiring Harness Business Line
JinHai’s motorcycle/home wiring harness business line specializes in the manufacturing of motorcycle and smart home wiring harnesses. Its core business areas include motorcycle electrical system wiring harnesses (main wiring harnesses, steering wiring harnesses, engine wiring harnesses, etc.) and wiring harnesses for essential household appliances. Since its inception, JinHai has provided air conditioning wiring harnesses, television wiring harnesses, small appliance wiring harnesses, motorcycle main wiring harnesses, steering system wiring harnesses, and other products to renowned domestic and international companies (such as Haier, Midea, Fotile, and Suzuki). JinHai specializes in providing ODM/OEM manufacturing services.
Car and Household Switch Business Line
JinHai’s switch business line specializes in manufacturing automotive and smart home switches. Its core business areas include automotive-grade ventilation, heating, and massage switches, as well as starter switches for small appliances. JinHai supplies renowned domestic and international brands, including Toyota’s single-dial and dual-dial ventilation and heating switches, Joyoung soymilk maker switches, and Supor appliance switches. We are dedicated to providing the highest-quality manufacturing services for the automotive and home appliance industries.
Automotive Wiring Harness
Motorcycle Wiring Harness
Agricultural Machinery Wiring Harness
Home Appliance Wiring Harness
Automotive Switch
How Can We Help You?
24-hour quote
A small river named Duden flows by their place and supplies it with the necessary regelialia. It is a paradise
Customize various wiring harnesses
We provide one-stop automotive wiring harness customization services, such as engine compartment wiring harnesses, body wiring harnesses, seat wiring harnesses, door panel wiring harnesses, smart cockpit wiring harnesses, etc.
We can customize various types of switches according to customer needs, from quick switch prototyping to mass production.
We have experience in handling complex custom parts, we offer a variety of solutions and have successfully handled more than 50 customer requests.
We offer practical production solutions for your prototype designs and can manufacture samples within 1 week.
Corporate Culture: Customer Success, Win-Win Cooperation, Integrity, Innovation and Efficiency, Continuous Improvement, and Learning and Growth.
Brand Positioning: Manufacturer of digital custom wire harness products and components.
Brand Vision: Become the leader in the custom wire harness manufacturing industry.
Corporate Mission: Pursue customer success and employee well-being.
Value Proposition: Strive for zero-defect quality and ensure the success of every custom project.
Development Strategy: Specialization, Quality, and Globalization.
For more than 20 years, we have worked closely with many outstanding clients, helping each of our partners to grow their business and develop their careers.
