About

Multi-Valve Technology Limited is a professional ball valve and DBB valve manufacturer integrating scientific research, development, testing, manufacturing, sales and after-sales service. Headquartered in Wenzhou-Zhejiang, a famous valve manufacturing base in China, our company covers a land area of 10000㎡ and introduces world’s advanced valve machining and manufacturing equipment. Main products include Trunnion ball Valve, Metal to metal ball valve, Soft seated ball valve, Side entry and Top entry ball valve, Full Welded ball valve, Cryogenic ball valve, Orbit ball valve, DBB ball valve, Floating ball valve and Pig Trunnion ball valve,API6A ball valve etc. Main materials include carbon steel, stainless steel, Cr-Mo steel, cryogenic steel, Hastelloy C, Monel, duplex stainless steel, INL625-825 high nickel alloy steel, etc. Size: 1/2"~48", pressure: Class 150LB~2500LB, and for API6A ball valve pressure rating from 1500psi to 10000psi, working temperature: -196℃~380℃. Standards adopted are National standard, American standard, Russian standard, German standard, British standard, Japanese standard and etc. The products are used in such industries as petroleum, chemical industry, electric power, natural gas, coal chemical industry, aerospace, metallurgy, pulp & paper, etc.

We have a perfect enterprise standardization management system and utilize world-class precision casting technology and modern electronic inspection systems. Our production process is managed using internationally advanced methods, ensuring specialized, automated, standardized, and programmed production. We have established a CAD valve design center, a three-dimensional analog manufacturing and design system, a valve inspection center, and a testing platform to optimize product structures and ensure the quality and speed of research, development, and production of new products.

We are proud to hold the production license “TS,” ISO9001 international quality management system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system certification, API6D certification, CE certification, and fire safety certification.Adhering to the brand philosophy of “safety, reliability, and leadership,” we are committed to providing global customers with safe and reliable MVT “M+” products and services through “more excellent product quality, more varieties, more favorable prices, and more comprehensive and faster after-sales service.”