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Production Line

Nanjing Chuanghehui Auto Parts Co., Ltd. is proud to possess mature, stable and highly reliable manufacturing capabilities. We own a modern production base with independent property rights, featuring standardized production lines, precision processing equipment and advanced testing facilities, enabling efficient, large‑scale production of high‑quality automotive parts while strictly controlling product consistency and performance.

The company has established a stable, reliable and traceable long‑term supply chain system, with strict screening and management of core raw materials and key components, ensuring stable sources, controllable quality and on‑time delivery. Meanwhile, we have built a professional in‑house R&D team dedicated to continuous product iteration, technological innovation and performance optimization, closely following industry trends and customer needs to enhance product competitiveness.

Through the integration of R&D, supply chain and manufacturing, we have formed a complete and efficient closed‑loop operation system, which provides solid, stable and high‑quality product support for the DHP brand and global customers, and continuously creates long‑term value for partners.

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R&D

Nanjing Chuanghehui Auto Parts has always regarded quality as the lifeblood of the enterprise. It has established a comprehensive quality management system covering the entire product lifecycle, and strictly abides by the authoritative international automotive industry standards, ISO 9001 and IATF 16949, to solidify the foundation of quality.

The company implements strict whole-process control, setting up multiple quality inspection checkpoints from supplier access, raw material inspection, production process to finished product delivery. Key components are subject to 100% full inspection to resolutely prevent the circulation of unqualified products. Meanwhile, core quality tools such as APQP and FMEA are applied to prevent risks in advance. A complete product traceability system and a closed-loop after-sales improvement mechanism have been established. With zero defects as the goal, the company strictly adheres to the quality bottom line, guaranteeing the product quality and brand reputation of DHP and its cooperative customers.

Nanjing Chuanghehui Auto Parts Co., Ltd. factory production line 0  Nanjing Chuanghehui Auto Parts Co., Ltd. factory production line 1

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