Cold Rolled Steel Coils Split/2b Cold Rolled Steel Coil/Carbon Steel Cold Rolled Coil/Cold Rolled Steel Coil

Cold rolling is processed and rolled on the basis of hot rolled coils. Generally speaking, the processing process is: hot rolling - pickling - phosphating - saponification - cold rolling
The characteristics of cold rolling: the material is hard, relatively hard and brittle, poor toughness, poor weldability, but the thickness is more accurate, and the surface is smoother and more beautiful. It is mostly used in automotive panels and home appliance panels.

If customers have other requirements, we can provide a variety of packaging methods
we have special equipment and professional worker to do loading and shipmennt to make sure goods is perfect when in destination port.

Shandong Najin Heavy Industry Group Co.,Ltd founded in 1998, covers an area of 200,000 square meters, with more than 500 employees, is a company specializing in the building materials industry. The company is an agent of Shandong Iron and Steel, Laiwu Iron and Steel, Handan Iron and Steel, Anshan Iron and Steel, Rizhao Iron and Steel, Puyang and other steel mills, and has a first-hand source of goods. Our company mainly engaged in producing and exporting Hot rolled steel coil, Cold rolled steel coil, Checkered steel plate, Flat steel, Steel Rod, Steel pipe.

Meanwhile, group company imported the most advanced technology from Germany, Japan, Belgium and America, UK etc. For iron-smelting, and processing steel sheet, also equipping with the complete automatic system, become the advanced and biggest professional manufacturer in China Currently the Group holds the Tubes Mill and production lines of galvanized, galvalume, aluzinc and prepainted steel, with the annual production capacity of 2 million tons

Q :Are you a manufacturer or trading company?

A: We are a professional manufacturer with 1.5 million tons of steel annually in China. We have passed the factory inspection by
various international organizations and have our own sales team. Welcome to seeing and inspecting our factory.

Q: Do you have quality control system?

A: Yes,we have iso,bv,sgs certifications and our own quality contorl laboratory.

Q: How long is your delivery time?

A: Within 7-15 days after receiving the deposit or L/C at sight. Longer lead time will be required for special designed products.

Q: Do you provide samples ? is it free or extra ?

A:Yes, we could offer the sample for free charge but the delivery charges will be covered by our customers.

Q: Do you provide after-sale service?

A: We provide after-sales service and offer 100% guarantee on our products.