Our company focuses on the design and manufacture of high-quality, engineered and tailor-made valves. Our company is specialized in producing specialty valves as well as diaphragm pumps.

Our products are extensively used in oil & gas exploration and production sectors, oil fields, power plants, pulp and paper mills, chemical plants, mining industry and other special service industrial applications.

Our company is UKAS and ISO certified. We have obtained ISO9001:2008 Quality Management System Certification.

Our company has got certificate of conformity according to PED 97/23/EEC for pressure equipment in ANNEX III (Module H), API 6A-1199 Certificate for wellhead and Christmas tree equipment, API 6D-0749 Certificate for Ball valves, Gate valves, Plug valves and Check valves, API 607 Certificate for fire safe ball valves, and ATEX (EEXd II BT 4) Certificate for diaphragm pumps.

Besides high-quality management and control systems, our company has strong capability in offering various products by virtue of over 100 sets of large scale CNC lathes, CNC milling and boring machines and CNC grinding machines. We can ensure the quality of each valve by large-scale testing equipment and control valve testing and calibration benches. Real material certificates are made by using spectrograph, Universal material testing machines, etc.

Coosai is a trusted name in this field as we offer a vast production range to satisfy the most critical project requirements. We manufacture valves in a wide range of sizes (up to Size: 2000mm), pressure classes (up to ANSI 3500LB), materials (Duplex stainless steel, nickel alloy, SS317 and titanium) and structure styles.

Our company is real technically proficient with an organization to produce and supply valves according to any specific requirements customers may ask.

To satisfy the most critical requirements in terms of the shortest delivery time, our company has the storage of plenty of raw forged materials (including duplex stainless steel). Therefore, we can reduce the time of manufacturing process and operate machining activities only.
Our company is dedicated to satisfying clients' expectation and their eventual commitments.

We are willing to offer the best configuration and the most favorable solutions. In this way, we ensure that ultimate reliability and safety are provided for the end users with tailor-made valves.