MRV, as one of the most important valve suppliers in China, can provide complete solution of industry pipeline control. It's products are widely used in the industrial pipelines of Petroleum, Oil, Gas, chemical industry, electricity power, marine, and etc.

MRV products include: Gate, Globe, Check, Ball, Plug and butterfly valves. Sizes from 1/2" to 56"(DN15~DN1400), class rating from 150lbs to 2500lbs(PN16~PN420), material range from carbon steel, alloy steel, stainless steel, super-duplex stainless steel and special alloy steel like Monel, Inconel, For working temperature from-196℃~650℃.

MRV facilities includes 5 Valve Factories, One Technical Reasearch Center, One Markering Center and a world-wide sales service center. Through the center's database and resources. It manages the factories and meets different requirements from the market. To effectively control the products quality, MRV developed full range of testing system, and able to perform in-house fire safe test, which system approved by Lloyds, Cryogenic test, Torque test, and Fugitive Emission Test.

MRV serives is to meet the pipeline's condition and customer's request, to provide our clients the best and competitive products and service, to improve the function of the products, and to assure the productss' quality. Therefore, we have set up our peoducts afer service center, developed a joint venture factory in oversea, and are active to look for the cooperation and communication with the local customer and government, and build up a very good cooperation wioth the well-known international companies such as Shell, Aramco, PDO, PetroChina, NIGC, KNPC, Exxonmobil and so on.

With responsibility for the clients and the society, it's MRV never-ending pursuit!