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15+ Years of ODM&OEM Experience
"Serving the public, integrity management"
Our Mission
The company will always adhere to the concept of "serving the public, honest management", continue to optimize production technology and production quality, and provide more professional ODM&OEM services for customers all over the world.
ZHONG NENG Steel Union (Qingdao) Heavy Industry Co., Ltd. was established in 2006, has more than 15 years of production experience. The company is committed to providing customers with professional steel processing, production and transportation, with advanced equipment and technology to meet customer's customized needs.
The company mainly engaged in hot rolling, cold rolling, coating and other steel products. Among them, carbon steel and stainless steel products, as the largest proportion of steel materials in the export trade of its factories, are well recognized by international customers.
Factory Environment
Exceptional Strength Creates Exceptional Quality
100+
Countries/Regions
500+
Service Enterprise
50,000+
Floor Space
2,000+
Employee
Exhibitions
and
Certificates
Hot Products
Our factory produces a wide range of steel products. Among them, the most widely used steel in various engineering construction is trusted by customers and has considerable sales. This is a testament to the quality of our products.
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Seamless Carbon Steel Pipe-

Seamless Carbon Steel Pipe

2024-03-05

Product Description Invoicing:by actual weight Delivery Time:8-31days Material:ASTM A106 GRB/ A53 GRB/ API 5L Etc. Surface:Normal black surface Usage:Building Industry Machinery Packing:Standard Seaworthy Packing Color:Black.... as Customers' Require...

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Ductile Iron Pipe-

Ductile Iron Pipe

2024-03-05

Product Description Standard: ISO2531/EN545/EN598 Model Number: Ductile iron pipe Application: Pipeline Material: Ductile Iron Packing: Bulk Lead time: 25 days

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Cold Rolled Carbon Steel Coil-

Cold Rolled Carbon Steel Coil

2024-03-05

Product Description Product name:cold rolled carbon steel coil Width:70-1250mm Delivery term:7-30workdays Oiled or Non-oiled:Slightly Oiled Hardness:Full Hard Certificate:ce, JIS, ISO9001 Grade:SGCC/CGCC/DX51D

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Galvanized Carbon Steel Strip-

Galvanized Carbon Steel Strip

2024-03-05

Product Description Type:Galvanized carbon steel strip Place of Origin:China Standard:AiSi, ASTM, bs, DIN, GB, JIS Grade:Q235B EH32,EH36 CCS-A,CCS-B, CCSA,CCSB,CCS,CCSD,CCS Width:0.6m-3m or as required Length:4m-12m or as required

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Stainless Steel Plate-

Stainless Steel Plate

2024-03-05

Product Description Invoicing:by actual weight Grade:200/300 series Thickness:0.3-6.0mm Tolerance:±1% Steel Grade:316L, 316, 304, 304L, 201 Surface Finish:MIRROR/HL/NO.4 Size:Customized Size Packing:Standard Seaworthy Packing

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Stainless Steel Round Tube-

Stainless Steel Round Tube

2024-03-05

Product Description Place of Origin: China Type:Welded/Seamless Grade:201,202,304,304l,316,316l,409 etc Tolerance:±1% Welding Line Type:ERW Surface Treatment:Polishing, Mirro surface, Bright, Pickling Invoicing:by actual weight

Our Factory
Seamless Carbon Steel Pipe Production Process
This is a live video about the production of seamless carbon steel pipes. The factory is equipped with automatic production equipment, and you can clearly see the process of heating, drilling, annealing, cutting, quality inspection and so on.
Large Diameter Spiral Welded Pipe Production Process
Spiral welded pipe is mainly used for water supply and drainage pipes, and has a service life of more than 50 years in the underground. Strict quality inspection, pipe diameter size can be customized.
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