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Zhongtai Valve Co., Ltd., hereunder called CZTV, located in “the hometown of Chinese Pumps & valves”--— Wenzhou, who is one of the leading manufacturers of Forged Steel Valves in China.

Since established in 1996, CZTV has specialized in the forged valve research and development, production, sales and services. Beside the whole forged valve producing line, including forging shop, machining shop, assembly shop, testing, painting etc., CZTV also have dust-free assembly and test workshop, high and low temperature test center, physical & Chemical Laboratory, and set up ISO quality system, achieved by API, CE and T.S certificates, to sure offering the products with stable and trustworthy quality to customers.

CZTV’s valves having been manufactured and tested strictly in accordance with ASME, ANSI, API, JIS, MSS, DIN, BS, NF and Chinese GB standards. Valve type including forged gate/ globe/check/ball valves, pressure sealed forged valve, bellows sealed forged valve, cryogenic valve, valves for power plants and other special valves. Valves’ size range is from 1/2” to 4”, pressure range from Class 150 to Class 4500. The main materials of products are Carbon Steel, Stainless steel, Duplex, low alloy, Nickel-base Alloy,etc.

As an export-oriented manufacturer, from the very beginning of its establishment, CZTV has been supplying millions of valves to overseas, which have been widely used in the fields of oil, natural gas, chemical, petro-chemical, LNG, refineries, power plants, etc. Customers covering North American, South American, South and East Asia, Mid-east and Europe, Because of advanced technology, reliable quality, on time delivery, CZTV has gained very good reputation from the customers worldwide.

In 2015, CZTV built a new factory with its HQ offices in Oubei for manufacturing Ball Valve, knife gate valve, segment ball valve, the products be used in paper making & pulp, petroleum and petrochemical, biopharmaceutical, foods and beverage, beer brewage, tobacco, refined sugar, water treatment equipment, etc.

​As a professional valve manufacturer, CZTV will continue focusing on professionalism, good quality and on time delivery to satisfy customers.