Established in 1988, Kelly Valve is a prominent industrial flow control valve manufacturer with production sites in Xiamen and Zhejiang. Equipped with advanced R&D capabilities and cutting-edge workshops, our products are certified to ISO 9001, API 6D, PED CE and other international norms, ensuring superior quality for global industrial applications. We provide both standard valves and custom engineered solutions to match unique project demands. Teaming up with over 100 qualified manufacturers, our experienced teams ensure strict quality control, efficient sourcing and prompt delivery, alongside all-round services throughout the whole cooperation process. Trusted by industry leaders like BP and SHELL, our valves are exported to over 20 countries. We keep delivering robust, cost-competitive products for oil & gas, power, petrochemical and other sectors, striving to bring maximum value to every client.