Founded in 1988, Kelly Valve Co., Ltd. (https://www.kellyvalve.com/) stands as a premier manufacturer of flow control and industrial valves, with production bases in Xiamen and Zhejiang. We pursue excellence through robust R&D strengths, modern manufacturing plants, and strict compliance with key industry certifications—including ISO 9001, API 6D, and PED CE—delivering premium-grade valve products for global industrial applications. Beyond our standard valve portfolio, we excel at developing tailor-made solutions to address unique client requirements. Backed by dedicated procurement and sales teams, we collaborate closely with a network of over 100 reliable manufacturers. This partnership enables streamlined sourcing, rigorous quality assurance, and on-time delivery. We deliver full-cycle support, from pre-sales consultation to comprehensive after-sales service, ensuring a hassle-free experience for every customer. With a footprint covering more than 20 countries, Kelly has earned the trust of industry giants such as BP, SHELL, and PETRONAS. We consistently supply high-quality, dependable, and cost-effective valve products, creating tangible value for clients across oil and gas, power generation, petrochemical, and other key sectors.