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. Our unwavering pursuit of quality is demonstrated through robust R&D strength, modern manufacturing plants, and strict compliance with key industry certifications—including ISO 9001, API 6D, and PED CE—delivering premium valve solutions for global industrial sectors. Beyond a comprehensive range of standard valves, Kelly excels at custom valve design and manufacturing, tailoring products to meet unique client specifications. Our professional procurement and sales teams collaborate closely with a network of over 100 reliable manufacturers, guaranteeing efficient sourcing, rigorous quality inspection, and on-time delivery. From pre-sales consultation to post-sales technical support, we deliver full-cycle, customer-centric services for a worry-free cooperation experience. Boasting a global footprint across more than 20 countries, Kelly has earned the trust of industry giants such as BP, SHELL, and PETRONAS. We remain committed to providing high-quality, dependable, and cost-effective valve products, creating tangible value for clients in oil and gas, power generation, petrochemical, and other key industries.