hot Cold rolled steel coil full hard,cold rolled carbon steel strips/coils,bright&black annealed cold rolled steel coil/crc

Carbon steel coil is also known as low or high carbon steel plate and stainless steel coil, characterized by complete specifications,diverse materials; High dimensional accuracy, up to ± 0.1mm;Excellent surface quality, good brightness; Strong corrosion resistance, high tensile strength and fatigue strength; Stable chemical composition, pure steel, low inclusion content, widely used in construction, shipbuilding, vehicle manufacturing, machinery manufacturing, furniture and household appliances industry, electrical and automation industry.

01.Anticorrosive:13 years in heavy industrial areas,50 years in the ocean,104 years in the suburbs and 30 years in cities. 02.Cheap:The cost of hot-dip galvanizing is lower than that of other coatings. 03.Reliable:The zinc coating is metallurgically bonded to the steel and forms part of the steel surface,so the coating is more durable. 04.Strong toughness:The galvanized layer forms a special metallurgical structure that can withstand mechanical damage during transportation and use. 05.Comprehensive protection:Every part of the plated piece can be galvanized,and is fully protected even in depressions,sharp corners,and hidden places. 06.Save time and energy:Galvanizing process is faster than other coating methods.

The hot-rolled coil is made of continuous casting slab or blooming slab as raw material, heated by a walking furnace, descaled by high-pressure water, and then enters the rough rolling mill. Controlled rolling, after the final rolling, it undergoes laminar cooling (computer controlled cooling rate) and coiler coils to become a straight hair coil. Hot-rolled coil has excellent properties such as high strength, good toughness, easy processing and good weldability, so it is widely used in manufacturing industries such as machinery, construction, machinery, boilers, and pressure vessels.

We export the highest quality of steel products, including Angle steel, Channel steel, carbon steel , stainless steel, corten steel, Low alloy steel, Shipbuilding steel, Boiler and Pressure Vessel Steel Plate, High Strength Steel, Bridge steel plate, Aseismic strength steel,Z15/25/35 Resisting avulsion steel, wear-resisting plate etc. They've been exported to overseas distributors, warehouses, and factories in the USA, Europe, Bangladesh, Sri Lanka, Egypt, Saudi Arabia, and other countries & regions. We have stable supply from advanced mills and large quantities of various products in stock. The warehouses where we stock our goods are full-fledged. We have a professional technician team, which not only has decades of working experience in steel industry, but also has a deep & clear insight of the technology condition and the manufacturing state in the Chinese main steel mills and factory.Main products are recognized by the International authoritative institutions. They have passed the certification of ISO9001. Our ship steel plates have also obtained recognition by nine classification societies of China, France, America, Britain, Germany, Norway, Japan, Korea, Italy.

1.Q: Are you trading company or manufacturer ? A: We are professional manufacturer for steel pipe, and our company also is a very professional a trade company for steel products.we can also provide a wide range of steel products. 2.Q: Will you delivery the goods on time? A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet. 3.Q: Do you provide samples ? is it free or extra ? A: The sample could can provide for customer with free,but the courier freight will be covered by customer account. 4.Q: Do you accept the third party inspection? A: Yes absolutely we accept. 5.Q: How could you guarantee your products? A: Each piece of products is manufactured by certified workshops, inspected by QC piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality. 6.Q: How do we trust your company? A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment. 7.Q: How can I get your quotation as soon as possible? A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.