Quality guaranteen/Quality control system
Zigong Feiqiu Special Valve MFG Co., Ltd. has established, executed and persistently improved it's quality management system in accordance with API SPEC Q1 and ISO9001: 2000 quality system and will make no cancellations or omissions to the requirements of its quality system. Our company passed API 6D certificate from American Petroleum Institute; obtained the authentication of ISO 9001 International Quality Guarantee System Certificate of ABS Company . The quality management system is carrying out availably as per standard and these certificates are all within period of validity.ĄŁ