quality

      CNV Valve Control (Suzhou) Company has been paying attention to the quality system management work since its establishment, improving the quality management through implementation of the requirements of ISO 9001:2008 and API Spec Q1, the 8th edition, so as to provide the satisfactory product and service to customer.

API Q1
API Q1
ISO/TS 29001
ISO/TS 29001
API 6A
API 6A
API 6D
API 6D
CE
CE
ISO 9001
ISO 9001
Fire safe-7
Fire safe-7
Fire safe-6
Fire safe-6
Fire safe-5
Fire safe-5
Fire safe-4
Fire safe-4
Fire safe-3
Fire safe-3
Fire safe-2
Fire safe-2
Fire safe-1
Fire safe-1