Quality Control

Donghua Chain Group introduced the "ISO9000 Series Standards" quality management system in 1995, always taking "continuously developing and satisfying customers' needs is our eternal pursuit" (quality policy) as the starting point of all its work, and continuously improves the product quality and product grade, and continuously supporting the improvement of the company's management level and the rapid development of enterprises through the system operation of combining effective quality control and advanced testing equipment in the whole process focusing on prevention.

By continuously establishing and perfecting the advanced quality management system, the Group has continuously passed ISO 9002 certification, ISO 9001 certification, API 7F certification, IATF 16949 certification, ISO 10012 certification, ISO/IEC 17025 certification and ISO 45001 certification.

At present, under the command of the Group's strategic objectives and the concept of pursuing Excellence (seeking better), we continue to focus on "continuously developing and satisfying customers' needs is our eternal pursuit" (quality policy) and customer satisfaction, based on high-quality system operation, focusing on market segments and high-end products, and taking "customer-drive, goal-driven,  order(business process)-driven and method(PDCA)-driven" as the driving force, pursuing product zero defects and constantly practicing excellent quality and quality.

The management method of "Quadruple Drive, Excellent Quality", refers to "customer-driven, goal-driven,  order(business process)-driven, method (PDCA)-driven" as the driving force, and pursues Excellence (seeking better). "Excellent quality", is driven by the "quadruple drive", with the quality policy and customer satisfaction as the core. The company pursues zero defects in product quality, continuously improves the quality grade, continuously improves the company's operating quality , and pursues excellent performance. The company develops steadily and healthily and realizes green and sustainability.