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About Jitai

Technological Jitai, serving the world and satisfying users are our eternal mission.

Founded in 1988, Jitai Valve Group integrates moulding, casting & forgings production, machining, testing and testing, R&D and marketing of valves and parts as a national High-tech Enterprise. The company has more than 350 employees, 50 engineering and technical personnel, including 3 senior engineers, 15 engineers, 32 assistant engineers and technicians.


With the registered capital of USD 15 million, our workshops cover a total area of 26640 square meters , including 


Plant No
Workshop Size
Products
Workshop 1
14940 sqm
Cast steel valves (GGC valves)
Workshop 2
4500 sqm
Stainless steel valves
Workshop 3
3600 sqm
Butterfly valves
Workshop 4
3600 sqm
Ball valves


Main product lines can be categorized into gate valves, globe valves, check valves, hydrogenation valves, power plant valves, ball valves, butterfly valves, control valves, aluminum mill valves and other customized valves. The producion range is noted as per below: 




Nominal diameter: 10mm ~ 4000mm and 1/2 "~ 160" 
Operating pressure: 0.25MPa ~ 76.0 MPa/ 150Lb-4500Lb/ 10K ~ 320K 
Working temperature: -196 ℃ -816 ℃ 
Standard: API, ANSI, JIS, BS, EN, DIN, etc.
Product materials: GGG45, WCB, A105, LCB, LF2, WC6, F11, WC9, F22, ZG1Cr5Mo, F5, ZG20CrMoV, ZG15Cr1Mo1V, 12Cr1MoV, C12A, F91, F92, CF8, F304, CF8M, F316, CF3, F304L, CF3M, F316L, CF8C, F347, F304H, F316H, F321H, 4A, F51, 5A, F53, Inconel, Monel, copper alloy, titanium alloy, Hastelloy, nickel alloy, etc .


We take advantage of sound management system and strong technical staff in combination with cutting-edge equipment and comprehensive after-sales service, using proven manufacturing expertise and procedures, to offer exceptional products for a broad range of industrial fields in in power stations, nuclear power, petroleum, chemical, natural gas, military, municipal, metallurgy, construction, pharmaceutical, paper, coal mine, cement, sewage, environmental protection, energy saving and other industries. For more than three decades, Jitai Valve has always exceeded all expectations and received unparalleled recognition from our customers.


Product research is the vitality of the company. Using Auto CAD,Solid Works,Pro/E,UG and other design software by strong design team, the company has established product design center, R & D center, optimization center and dynamic simulation design system. Our company has excellent processing and manufacturing equipment, including machining center, CNC lathe, CNC milling machine, CNC drilling machine, large precision vertical lathe and boring machine, plasma spray welding equipment, automatic spraying assembly line, other turning, milling, boring, drilling, grinding and other machining and special equipment, with an annual production capacity of more than 10000 tons. At the same time, the company has advanced test, inspection and testing equipment and established a complete physical and chemical properties and nondestructive testing laboratory, including automatic direct reading spectrometer, spectral alloy analyzer, high speed ignition infrared carbon and sulfur instrument, hydraulic universal material testing machine, pendulum impact testing machine, tensile testing machine, Rockwell hardness tester, Brinell hardness tester, portable Richter hardness tester, ultrasonic thickness gauge, coating thickness gauge, Ultrasonic flaw detector, magnetic particle flaw detector, crystal phase analyzer, X-ray flaw detector, automatic washing machine, coordinate measuring instrument and so on. 


Our company has received the certifications, including ISO9001, TS, API 6D, API 607, CE, SIL3, ISO14001 and ISO18001. it also acquires the vendor approval of hundreds of major industrial enterprises, such as Sinopec, Guodian Group, Huaneng Group, Huadian Corporation, Datang Group, China Electric Investment Group, China-wide Nuclear Group, Shenhua Group, China Chemical Group, China-grain Group, China Construction Group, and National Energy Group. Zhejiang Energy Group, China Energy Construction Group, China Electric Power Construction Group, etc. We are member of the Association of China-Valve Association, the valve association of Wenzhou City and the vice-chairman of the valve association of Longwan District. We are awarded with the State High-tech Enterprises and the scientific and technological enterprises in Zhejiang Province. Wenzhou Science and Technology Innovation Enterprise, Wenzhou High-growth enterprise, Wenzhou Enterprise Technology Research and Development Center.


Looking forward to the future, we adhere to the guidance of meeting the needs of customers to build well-known brands as the goal. We never forget the original ideals and aspirations, making steadfast efforts against all struggles with the strong support of leaders, experts and customers at all levels, through the joint efforts of all staff, hand in hand with the elite from all walks of life to create brilliance.

Promotional Video

Art creation needs to be carefully crafted. Our creative attainments are to concentrate on every detail, to pursue quality and to strive for excellence.

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    2019 China Jitai Valve Enterprise Publicity Video

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