International Trade Department


Address: Bridge Town, Yongjia County, Zhejiang Province, Xu Ao industrial zone

Tel.: 0086-577-67366776

Fax: 0086-577-67109669


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SUNTTI VALVE founded in 2002 ,with focus on manufacturing industry valves, including cast and forged steel ball valves, gate valves, globe valves, check valves, and butterfly valves. industries served covering oil & gas, refining & petrochemical, power & paper, LNG and Cryogenies.

-Xu'ao Industrial Zone Wenzhou of China, space area of 11000 square meter, building area 6000 square meterl. registered capital 51.8 million CNY.

Main Prodocts & Material
include more than 150 types of valves (gate valves, globe valves, check valves, throttle valves, and customized non-standard valves with special working conditions) and more than 1000 specifications. The products are mainly made of spheroidal graphite, carbon steel, low-alloy steel, dual-phase steel, stainless steel, chromium-molybdenum steel, special alloys and other materials (QT450, WCB, LCB, WC6, WC9, ZG1Cr5Mo, ZG15Cr1Mo1V, CF8, CF8M, CF3, CF3M, CF8C, 12Cr1MoV, ZG08Cr18Ni9Ti, ZG08Cr18Ni9, ZG12Cr18Ni9Ti, ZG08Cr18Mo2Mo2Cr18Ni12T I Monel, copper alloy, titanium alloy, Hastelloy, nickel alloy and so on.

Range of Application
It can be widely used in power station, petroleum, chemical industry, natural gas, municipal, metallurgy, construction, sewage, environmental protection, energy-saving and other industries, product quality is reliable, stable performance.

Tests & Inspections
A complete physical and chemical performance laboratory has been set up, and the existing Oxford full-automatic direct-reading spectrometer, spectral alloy analyzer, hydraulic material testing machine, pendulum impact testing machine, tensile testing machine, Rockwell hardness tester, Brinell hardness tester, ultrasonic thickness tester and other testing equipment have been established. An advanced valve pressure test center has been established.

gate valve factory
check factory
global valve wholesale
China gate valve
gate valve manfacturer