Why choose us

ZHEJIANG ZHONGGANG (ZJZG) is an enterprise integrates Mineral resources development, stainless steel pipe manufacturing, non-ferrous metal international import and export, industrial investment.It emphasizes the spirit of pragmatism, harmony, tenacity and innovation,combined with the advantages of self-owned steel mill, Inner Mongolia iron factory, Wenzhou stainless steel pipe factory and stainless steel valve accessories factory, integrate resources and actively expand domestic and foreign markets.

  • 1. Our Product

    ZJZG stainless steel products include industrial fluid conveying pipe (GB/T12771, HG20537, ASTM A312, ASTM A358, ASTM A790, JIS G3459, EN 10217-7); Boiler.

    3. Product Application

    The products widely used in: cylinder, British airways semiconductor duct,biochemical industry, health, heat exchanger, sensor and thermocouple.

  • 2. Production Market

    The products have been sale all over the world, and have been high praised by our customers!

    4. Our service

    ZJZG is not only a stainless steel manufacturer, but also a stainless steel expert. We can help you solve your most difficult problems in stainless steel.

  • Hot Product

    Special Large Diameter of Stainless Steel Pipe

    Special Large Diameter of Stainless Steel Pipe

    Special Large Diameter of Stainless Steel Pipe
    1 Seamless Stainless Steel Pipe

    1 Seamless Stainless Steel Pipe

    1 Seamless Stainless Steel Pipe
    4 Seamless Stainless Steel Pipe

    4 Seamless Stainless Steel Pipe

    4 Seamless Stainless Steel Pipe
    10 Seamless Stainless Steel Pipe

    10 Seamless Stainless Steel Pipe

    10 Seamless Stainless Steel Pipe
    304 Seamless Stainless Steel Pipe

    304 Seamless Stainless Steel Pipe

    304 Seamless Stainless Steel Pipe
    309 Seamless Stainless Steel Pipe

    309 Seamless Stainless Steel Pipe

    309 Seamless Stainless Steel Pipe
    310 Seamless Stainless Steel Pipe

    310 Seamless Stainless Steel Pipe

    310 Seamless Stainless Steel Pipe
    321 Seamless Stainless Steel Pipe

    321 Seamless Stainless Steel Pipe

    321 Seamless Stainless Steel Pipe
    News
  • 01
    Welded Pipe Application

    Products are widely used in tap water engineering, petrochemical industry, chemical industry, power industry, agricultural irrigation, urban construction, and are one of the 20 key products developed by China....

  • 02
    Welded Pipe Features

    The straight seam welded pipe has a simple production process, high production efficiency, low cost, and rapid development. The strength of the spiral welded pipe is generally higher than that of the straight s...

  • 03
    Welded Pipe Use Classification

    Divided into general welded pipe, galvanized welded pipe, oxygen welded pipe, wire bushing, metric welded pipe, idler pipe, deep well pump pipe, automotive pipe, transformer pipe, welded thin-walled pipe, welde...

  • Our Advantage

    The products widely used in: cylinder, British airways semiconductor duct,biochemical industry, health, heat exchanger, sensor, thermocouple, themosensor, auto parts, instrument pipe, medical equipment, textile machinery, pharmaceutical industry, chemical fiber equipment, food, pen, aviation, etc. The products have been sale all over the world, and have been high praised by our customers!

    The headquarters of ZJZG is located in The City Of Stainless Steel——Wenzhou, Zhejiang province which is a commercial and manufacturing center in China. The city is adjacent to China's two largest import and export ports, Shanghai port and Ningbo port, the transportation is very convenient!

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  • Contact Us
    Zhejiang Zhonggang Mining Co.,Ltd
    Add:Fl19th,Huameng Business Plaza, No.2 Chezhan Road, Lucheng District, Wenzhou, Zhejiang Prov
    Tel:+86-0577-86008557
    Mob:+8613600679430
    E-mail:marketing@zjzgsteel.com
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