Tianjin Motor Dies Co., Ltd. (TQM) is a leading publicly-traded manufacturer and the largest global supplier of automotive body panel molds. Established in 1965 and headquartered in Tianjin, China, the company operates as a national high-tech enterprise with a workforce of over 3,000 employees. TQM specializes in the research, development, design, and production of a comprehensive range of automotive tooling, including large-scale cover dies, aluminum plate molds, hot forming molds, and progressive dies.
As a key player in the global automotive supply chain, the company provides integrated "mold, inspection, and fixture" solutions. Its product portfolio extends to automotive stamping parts, welding fixtures, and specialized components for the aerospace industry, including ground support equipment and aircraft parts. TQM is a critical partner for major global automotive brands such as Mercedes-Benz, BMW, Audi, Ford, General Motors, and Toyota, as well as leading electric vehicle manufacturers like NIO and XPeng.
The company operates multiple manufacturing facilities and maintains a strong international presence with subsidiaries in Germany and the United States. TQM is recognized as a National Enterprise Technology Center and holds a postdoctoral scientific research workstation, reflecting its commitment to advanced manufacturing technologies and intelligent manufacturing solutions. With significant expertise in CAD/CAM and high-speed NC machining, the company continues to drive innovation in new energy vehicle components and precision engineering.
Auto/Motor Cover Dies
Tianjin Maruishi Bicycle Co., Ltd.
🇨🇳 China
2008501-1000 peopleManufacturer
High capacity factory
Own brand
Patented technology
OEM manufacturer
Shipments
35
Key customer
J K PAPER
Description
Tianjin Maruishi Bicycle Co., Ltd. is a large-scale manufacturer of bicycles and electric bicycles, established in 2008 in Tianjin, China. Operating from a facility spanning nearly 100 mu with over 50,000 square meters of factory area, the company employs more than 700 professional technical and management personnel. They specialize in the R&D, production, sales, and service of complete bicycles, including electric power bicycles and traditional bicycles. The company offers OEM services and leverages the international "MARUISHI" brand, which has a long history and good reputation. Their product range includes City Bikes, Mountain Bikes, Sports Bikes, Pet Bikes, and Electric Bicycles. Featured products incorporate advanced components such as Japanese-made child seats, Panasonic dedicated headlights, MOTINOVA mid-mounted motors, and Shimano gear systems. Tianjin Maruishi Bicycle Co., Ltd. possesses nearly fifty patented technologies, demonstrating strong R&D and innovation capabilities, and operates a dedicated test center to ensure product quality and technological advancement.