Wenzhou Ruixin Valve Company have strict and complete quality control systems include raw material control and inspection system,component machine inspection system,Assembly inspection system,complete machine performance testing system,painting system and the product final testing system.

Before manufacturer,The factory offer the quality control plan according to purchase order for client’s approval.

Before shipment,The complete inspection report can be offered for client’s approval.

Factory accept and cooperate the third party inspection, Include On-site inspection or final inspection.

All the products manufactured by Wenzhou Ruixin Valve Company will be free from defects in material and workmanship for period 18 month from the date of shipment.