Ningbo Bosstec Commercial Co.,ltd
 is a Hi-Tech enterprise located in Ningbo port, China, with a 25000 square meter plant area and more than 200 workers.

With many equipments and technicians in more than 8 years experience, we produce and export Bespoke tube & Its products, like: Stainless Steel Tube Machining Parts, Seamless Steel Tube Machining Parts, Stainless Steel Tube, Seamless Steel Tube, etc.
All parts are certified to the quality control system: ISO9001:2008.

We can supply:
Stainless Steel Tube Machining Parts / Seamless Tube Machining Parts.
Stainless Steel Tube / Seamless Steel Tube.

Main Material:
Stainless steel: 
201(1Cr17Mn6Ni5N), 202(1Cr18Mn8Ni5N), 301(1Cr17Ni7) ,

304(0Cr18Ni9), 304L(00Cr19Ni10), 321(1Cr18Ni9Ti), 

316(0Cr18Ni12M02), 316L(00Cr17Ni14M02)
Carbon steel: C10, C20, C35, C45, 16Mn, 20Cr, 40Cr, 35CrMo, 15CrMo, 30CrMnSi.

Polishing, Zinc plated, Ni-Cu-Ni plated,Epoxy-black, Electrophoretic paint, Anti-rust oil, in fact any commercially available surface finish.

The Application Field:
Machinery & Equipment, Heavy engineering industries, Petroleum & Natural gas and City Construction.


Plant Overview:
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