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About Us
about
Hengde Kaiye
Cangzhou Hengde Kaiye Spring Manufacturing Co., Ltd. is located in Qingxian, China, with a strategic location near the Bohai Sea and close to Beijing and Tianjin. The company specializes in providing high-quality elastic components for the automotive industry and is one of the leading suppliers of flat wire retaining rings in China. With over 30 years of experience in designing and manufacturing elastic components, Hengde Kaiye has gradually developed into a comprehensive enterprise integrating product design, production customization, and trade, committed to providing excellent products and services to the global automotive industry.
The company has an experienced technical team, production team, and consulting team. Our team focuses on accurately conveying customer needs, innovative design, and manufacturing, providing high-quality solutions for customers. We emphasize product design and customization, efficiently understanding and implementing customer requirements, continuously optimizing production processes, and improving product precision!

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Years

Design and Manufacturing Experience

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Indivual

Countries and Regions Served

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People

Team Size

Innovation and R&D
Hengde Kaiye has multiple advanced production lines covering the entire process from raw materials to finished products. The production facilities include continuous industrial furnace production lines, continuous blackening production lines, automatic surface treatment lines, winding production lines, sandblasting production lines, stamping production lines, strip stamping production lines, mold warehouses, etc. They are also equipped with multiple CNC cam spring machines, CNC camless spring machines, CNC spring end grinders, CNC spring pressure machines, torsion testing machines, digital spring tension and compression testing machines, digital Vickers hardness testers, metallographic microscopes, secondary image measuring instruments, Rockwell hardness testers, etc., and are continuously improving and supplementing to provide full assurance for customer products from production to testing.
Our production processes cover cold coiling of springs, cold coiling of flat wire retaining rings, stamping of elastic retaining rings, stamping of special-shaped snap rings, heat treatment of components (including quenching and tempering), etc. We also offer various surface treatment processes such as sandblasting, shot blasting, polishing, oxidation, bluing, phosphating, electroplating, etc., to ensure that components not only meet functional requirements but also have excellent surface quality.

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Products and Applications
Hengde Kaiye's products cover elastic components required by multiple automotive systems, mainly including flat wire retaining rings, elastic retaining rings, retaining rings, springs, torsion springs, straight groove elastic pins, adjustment washers, suspension springs, steering ball joint caps, etc. The three major products of flat wire retaining rings, elastic retaining rings, and retaining rings have become Hengde Kaiye's main competitive strength. The parts produced are not only used in key components such as new energy transmissions, reducers, dual-clutch transmissions, CVT transmissions, manual transmissions, steering systems, etc., but are also widely used in various vehicles, including sedans, SUVs, MPVs, pickups, passenger vehicles, and light and heavy-duty trucks, providing strong support for many fields of the automotive industry.
Hardware Facilities
To continuously improve and optimize production processes and processing methods, the company is committed to achieving automated production of equipment to further enhance the precision of parts processing. The company has comprehensively promoted production optimization: in automated production, to improve processes and enhance part processing precision, multiple automated equipment have been continuously purchased to help advance product quality; in finished product warehouse management, shelf areas are used to distinguish finished products, optimizing space and stacking, adding kanban and detail cards, formulating replenishment strategies, combining lean production, improving early warning, and achieving rapid information capture; in special process control, a continuous mesh belt heat treatment production line has been purchased to ensure continuous part production, using multiple closed methods to prevent decarburization.
Market and Customers
After years of cultivation, Hengde Kaiye has established a broad customer base in the domestic market, with a parts sales network covering Baoding, Tangshan, and other places, covering five major automobile manufacturing bases and multiple industrial parks, able to respond to demands promptly and provide customized solutions. In the international market, efforts are continuously made to expand the global footprint, and long-term stable cooperation has been established with customers in Europe, North America, and other places. The products are widely recognized and have become strategic partners of international automotive brands. In the future, the company will deepen its international strategy and move towards becoming a leader in the global elastic component industry.

Contact Us

Our email

info@cn-hdky.com

Phone contact

+8617633288658

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+8617633288658

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