CERTIFICATIONS & QUALIFICATIONS

DOCUMENT INFORMATION
SCOPE INFORMATION
The quality management system of Henghua Valve Co., Ltd. is certified to GB/T 19001-2016 / ISO 9001:2015.
The certification scope covers the design, manufacture and sales of safety valves within the scope of authorization.
Initial certification date: May 24, 2021
Issue date: December 30, 2025
Expiration date: May 23, 2027
Send your valve model and project requirements for a document review.