About Us
Apply KW products to every car in the world
Shanghai Kunwen Connector Systems Co., Ltd.
Enable Kunwen products to be used in every car around the world.
Kunwen is a global company dedicated to the research, development, design, production, manufacturing, sales, and services of automotive wiring harness connectors and precision molds, with operations spanning across the globe. The company has established three global R&D centers in Tianjin, Shanghai, and Huai'an, as well as two production facilities and two mold-making centers—both located in Tianjin and Jiangsu, China.
Nationwide deployment of three R&D centers
Growing Together with the City
The company occupies an area of 13,474 square meters.
Growing Together with the City
Over 200 partners worldwide
Multi-dimensional collaboration, fulfilling social responsibility
Professional
Kunwen boasts robust R&D capabilities, with an 80+ member R&D team collaborating on design, holding 21 licensed patents, and equipped with a comprehensive development system and cutting-edge tools—delivering holistic, expert-level solutions for wiring harness components.
Innovation
Kunwen leverages technological innovation as its driving force, deeply cultivating the automotive wiring harness connector industry. With robust capabilities in materials R&D, product design, digital simulation, and mold development, along with cutting-edge advanced technologies and a commitment to delivering exceptional customer experiences, Kunwen has risen to become a global leader in automotive wiring harness interconnect technology solutions.
Efficient
Kunwen drives automotive connectivity innovation with unparalleled efficiency. We excel in agile R&D, smart manufacturing, lean operations, and maintain a 99.2% on-time order delivery rate—plus, we have 15% capacity flexibility to scale up as needed. Our high efficiency empowers customers: choosing Kunwen means partnering with a reliable, high-performing leader. Let us accelerate your success together!
Quality
Kunwen has always upheld the core value of "Quality as the Foundation," integrating product safety and service reliability into every stage of the product lifecycle management process. By adhering to international standards such as ISO 90001 and leveraging a digital quality management platform, we ensure end-to-end quality traceability—from R&D all the way through delivery. Our commitment to excellence has been recognized by customers, as evidenced by our consecutive wins in 2024: the GAC Group’s “Outstanding Quality Award” and Mand Electronic & Electrical Co., Ltd.’s “Annual Quality Excellence Award.”
Dedicated to delivering industry-leading in-vehicle connectivity system solutions
Kunwen is a global company dedicated to the research, development, design, production, manufacturing, sales, and services of automotive wiring harness connectors and precision molds, with locations spanning across the globe. It has established three global R&D centers in Tianjin, Shanghai, and Huai'an, as well as two production bases and two mold centers—both located in Tianjin and Jiangsu, China.
Dedicated to delivering industry-leading in-vehicle connectivity system solutions
Kunwen is a global company dedicated to the research, development, design, production, manufacturing, sales, and services of automotive wiring harness connectors and precision molds, with locations spanning across the globe. It has established three global R&D centers in Tianjin, Shanghai, and Huai'an, as well as two production bases and two mold centers—both located in Tianjin and Jiangsu, China.
Building 7, Gemdale Weixin Intelligent Manufacturing Park, Lane 258, Yinlong Road, Waigang Town, Jiading District, Shanghai
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