About us_Shanghai meilong safety valve co., LTD.

MFSV sefety valve

Shanghai Meilong Valve Co., Ltd., founded in 1984. The original name: "Shanghai Meilong Valve Factory", "Shanghai Meilong Industrial Company", "Shanghai Meilong Valve Manufacturing Co., LTD.". Is a professional manufacturer with more than 30 years engaged in safety valve research and development, design, manufacturing, sales and after-sales service experience of professional manufacturers, is China's petroleum, petrochemical industry valve supporting member units, is also the first batch of the ministry of machinery industry issued by the safety valve production license enterprises! The company is located in the international metropolis Shanghai, Jiading district, geographical superiority, beautiful environment, convenient transportation, the factory covers an area of more than 6000 square meters, construction area of more than 10000 square meters, fixed assets of more than 50 million yuan, the company has machining center, CNC lathe, ordinary lathe and other

The company's staff adhere to the business philosophy of “reputation first, the user first”, and new technologies, new processes, new materials are constantly applied to actively develop new high-quality products, we use strict management to give you a quality assurance, with a good reputation and quality service to provide customers with value-added technology engineering solutions.

Products are widely applied to

●　Power Generation

●　General lndustrial

●　Oil&Gas Production

●　Refining

●　Petrochemical

●　Chemical

●　Puip&Paper

●　Desalination

Quality assueance

The company now has more than 120 employees, more than 80 production workers, more than 20 sales staff, 2 senior engineers, 10 engineers, 10 assistant engineers, more than 20 engineering and technical personnel. With a strong research and development team and a number of trained, technical experience, quality testing production line. With the annual production of more than 5000 tons, the monthly production of more than 6000 sets of safety valve production capacity. The company now has 34 independent intellectual property rights of utility model invention patents, 2 independent research and development of invention patents, won the title of national high-tech enterprise, Shanghai specialized and special new technology small and medium-sized enterprises, Jiading District small giant enterprise and other titles! The company fully implements standardized, standardized and procedural management, and has a sound, perfect and effective quality management system. It is a member of the standard committee of national Standardization Technical Committee, and participates in the drafting and compilation of safety valve standards. It is also one of the first domestic enterprises to obtain the safety valve production license issued by the Ministry of National Machinery Industry, And has obtained the ISO9001 international quality system certification, TS special equipment manufacturing license A1 level certification, Using international standard certificates and API certificates, The production of safety valve series product specifications are complete, Can be designed and manufactured according to the latest ANSI, API, DIN, JIS, GB and other standards, The products are widely used in power stations, boilers, petroleum, chemical industry, urban construction, medicine, chemical fertilizer, metallurgy, mining and other industries, Products are exported to South Korea, Russia, Vietnam, Turkey, Iran, India and other Middle East countries and Southeast Asia, Some products can replace imports, Applied to the key equipment of national key engineering projects.

Valve Testiing Facilities

Besides,it has more than 80 sets of equipment,like machining centers,NC lathes and general machine tools.Cryogenic safety valve testing center,Also it has sophisticated technologies and testing equipment,like physical and chemical experiments for metal materials,mechanical performance experiments,ultrasonic thickness measurement.Brinell Rockwell& Vickers hardness tests,nondestructive flaw detection and multi-element alloy analyzers,plus plasma surfacing equipment,metal heat treatment furnaces,safety valve cold state full performance test centers,spring tension and compression testing and constant temperature treatment equipment,which a re the most advanced in China,and heat treatment equipment being the most advanced both at home and abroad,like sealing surface and valve stem end high-frequency hardening.

Further technical information can be obtained from our Web site:http://www.shml-valve.com