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    Products
    Butterfly valve
    Ball valve
    Gate valve
    Check valve
    Control valve
    Steam trap
    Globe valve
    Filter
    Contact Us
    Phone:010-67869341
    Iphone:010-67869341
    Fax :010-67867082
    Address:No. 1, qirong road, changzi camp, daxing district, Beijing
    E-mail:beifavip@163.com; beifa@chinabeifa.com
    Website:www.maarvi.com
    Service

    We know that "product quality is the foundation of enterprise" not only a spirit, but also a responsibility!
    "To do a good job, must first sharpen his", high-quality products is the result of advanced design and fine manufacturing process, technology innovation as the driving force of enterprise development, north valve group with extraordinary courage on technical innovation at a huge sum of money to buy a CNC machining center and other advanced processing equipment and testing instruments, and formed a high quality professional scientific research team, make full use of the innovation of technology, new technology, safety qualified material, continuously developed to meet the market demand of high quality products.

    At present, the company is equipped with CAD valve design center and modern quality testing and inspection center, with CNC machining center, CNC machine tools, large display vertical lathe, plasma spray welding and welding equipment and mechanical processing equipment 287 sets, with carbon sulfur analyzer measurement and microcomputer high-speed analyzer, physical and chemical and performance test equipment, the United States imported quantitative spectral analyzer, metallographic microscope, rockwell and brinell hardness tester, hydraulic universal testing machine on the Richter scale, low temperature impact testing machine, X-ray flaw detector, penetrant inspection, magnetic particle flaw detector, ultrasonic flaw detector, precise analytical balance, air-tight tester, portable thickness tester, hydraulic submerged type valve performance experiment device, butterfly dedicated testing equipment and testing equipment 24 sets.

    So far north valve group products has hundreds of series, thousands of kinds of specifications, the core products include gate valves, globe valves, butterfly valves, ball valves, check valves, low-temperature valves, various non-standard wear-resistant valve, special valve, steam trap, special metallurgy valve, such as 11 categories, are widely used in petroleum, petrochemical, electric power, chemical industry, coal chemical, coal, metallurgy, mining, nuclear energy, paper making, medicine, manufacturing, and many other industries.

    We know that "technological innovation is the driving force of enterprises" not only a courage, but also a warning!

    Everyone understands that a north valve to provide high quality products, just go to the customer's eyes only attentively service to customers, the northern expedition group will each employee as a corporate image display window, strictly regulate the service process and specification, will be whole-hearted service concept into every employee's each work link, in each of the pre-sale, sale, after-sale service is to provide the best service to our customers.

    So far, north valve group marketing and service network has spread all over the country and some overseas markets, for petrochina, sinopec system of petroleum, petrochemical large refining ethylene project, production, maintenance, national electric power construction project and the petroleum and petrochemical, natural gas long distance pipeline, city pipeline, municipal water supply and drainage engineering, national Olympic venues, the capital airport terminal no. 3 engineering, metallurgy, each big business enterprise of iron and steel group, chemical fertilizers and other users provides high quality products and services, at the same time, exported to southeast Asia and other overseas markets.

    We know that "care is the guarantee of enterprises" not only an attitude, but also a habit!

    "The people who build things are people who are becoming more and more new.

    The north valve group will always adhere to the "product quality is the foundation, the technological innovation is the power, the heart service is the guarantee" management philosophy, provides the reliable products and services for the Chinese and foreign customers.

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