Quality assurance

Management System

Throughout the entire production process, the company fully implements quality management systems such as ISO9001, IATF16949, GJB9001C, GB/T29490, and GB/T23001. Strict operating standards are established for every stage and process, and with the support of advanced and comprehensive testing systems, we ensure the smooth flow of each step while maintaining the stability of product quality.

In addition, to meet both domestic and international environmental protection requirements, the company strictly adheres to environmental management system regulations. We advocate for the protection of our planet and living environment during the production process, safeguarding the health of our employees. The company has successfully passed ISO14001 Environmental Management System and ISO45001 Occupational Health and Safety Management System certifications.

Considering that the company primarily manufactures accessories for pumps, valves, flow meters, and other fluid and pressure-bearing equipment, and to meet customer requirements, the company has also obtained certification for the European Union's Pressure Equipment Directive (PED) 2014/68/EU.

  • Equipment Directive Certification

  • Quality Management System Certification

  • Environmental Management System Certification

Management System

Quality assurance

Technical Certification

Taking responsibility for product quality means taking responsibility for our customers, as well as for ourselves. To this end, we implement strict quality control at every stage of the production process to ensure the consistency and reliability of our product quality.

  • ISO45001 2023-2026 CN
  • ISO45001 2023-2026 EN
  • ISO14001 2023-2027 CN
  • ISO14001 2023-2027 EN
  • ISO 9001 2023-2026 CN
  • ISO9001 2023-2026 EN
  • NQA汽车 2024-2027 EN
  • DNV铸造 2023-2026 EN
  • CCS船用产品工厂认证证书--SH24PWA00043_02_Cert_W01(MSA)_00
  • 日本海事协会-NIPPON KAIJI KYOKAI
  • CCS船级社认证证书--SH24PWA00043_01_Cert_W01_00
  • 海事局证书_00
  • 18120IP0166R1M-知识产权证书
  • c10