Zhejiang Paiwozikongyibiao Fluid Co., Ltd.

Zhejiang Paiwo Automatic Control Instrument Co., Ltd. (PARI) is a national high-tech enterprise specializing in control valves, headquartered in Yongjia, Wenzhou, a region known as the hometown of Chinese pumps and valves. The company operates from a 20,000 square meter facility and maintains offices in Ningbo, Beijing, Shanghai, Shandong, Anhui, Fujian, and Hubei.

Its control valve portfolio includes self-operated regulators, globe control valves, control ball valves, gate valves, parallel gate valves, and knife gate valves, butterfly valves, high and low temperature control valves, high pressure steam vent valves, black water valves, lock hopper valves, wear-resistant eccentric valves, three eccentric butterfly valves, and back pressure valves. Paiwo serves petrochemical, refining, food and pharmaceutical, oil and gas, water and wastewater treatment, and pulp and paper industries, emphasizing application-focused selection to reduce lifecycle costs, and received an annual excellent quality award from a major energy group supplier conference.