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Our History
Zhangjiagang Alustar Material Co., Ltd. was one of the first major manufacturers of Steel products in Jiangsu Province. We are located close to major transportation infrastructures and about one half hour from Shanghai. Our total investment is USD100,000,000 and we have a production and office area totaling more than 26,000 square meters.Our staff is comprised of technicians, engineers, and qualified industry experts and after sales service managers. 

Our main steel products including: Cold rolled steel coil,Prepainted steel coils, Hot dipped galvanized steel coils, Galvalume steel, Steel ba and Steel billets.We want to cooperate with you based on the excellent quality and the competitive price. 


Our Factory
We have three main factory is located in Jiangsu,Shandong and Tianjin,so no matter Shanghai port or Tianjin port all convenient for us. And we also have our own processing plant. We have cutting machine,striping machine,roofing machine,so if you have any reuqirments in cut, strip or cruugated roofing, we also can accept!



Our Product
We have three item main products, first one is Steel Coil and the second is Steel Bar, the last one is Steel Billets.And all products you can find in below:
---Hot rolled steel coil
---Cold rolled steel coil
---Galvanized steel coil
---Galvalume steel coil
---Prepainted steel coil
---Steel bar
---Coiled reinforced bar
---Steel wire rod
---Steel billets
---Stainless steel
---Steel pipe
---Roofing sheet


Product Application

Cold rolled steel coil Applications

Cold rolled proudcts are widely used in Building & Construction,automobile, home appliances, chemical industry, etc.In addition they can also be used as substrate for HDG, AZ, and PPGI.

Galvalume Applications
Infrastructure: Roofing; External Siding; Garage; Shutter
Household Appliances: Oven; Air-Conditioning Ventilation System; Solar Water Heater; Electronics;
Automobile : Mobile Muffler; Vent Pipe; Catalysis Converter Heater Shield; Bottom Accessories;
Industrial Instrument: Electric Control Cabinet; Industrial Freezer Chest; Dispenser;

Galvanized Applications
HDG product can be used in automobile, home appliances,medical Instruments, machinery industries, etc.
Infrastructure: Automobile Industrial Instrument Civilian and Industrial Roofing; Outside Wall; Fence
Household Appliances Automobile Industrial Instrument Oven; Air-Conditioning Ventilation System; Solar Water Heater; Electronics;
Industrial Instrument Oil Line; Natral Gas Transmission Line; Chemical & Industrial Pipe Network; Piling; Water Supply System; Sewage Treatment System.

Prepainted steel coil Applications
Outdoor: roof, roof structure, surface sheet of balcony, frame of window, door, garage doors, roller shutter door, booth, Persian blinds, cabana, refrigerated wagon and so on.
Indoor: door, isolators, frame of door, light steel structure of house, sliding door, folding screen, ceiling, internal decoration of toilet and elevator.

Steel bar Applications
Building materia,construction, road, machinery processing, and welding fields

Steel billets Applications
Wire Rod Etc/Deformed bar/angle bar/beams/UPN/IPE/IPU


Our Certificate
We always feel that all success of our company is directly related to the quality of the products we offer. They meet the highest quality requirements as stipulated in ISO9001, ISO14000:14001 SGS guidelines and our stringent quality control system.


Production Equipment


Production Market

Our steel products were sold to Eruope, USA, Middle East, South Asia, South america and South africa . they are famous for the excellent quality and competitive price. 


Our service
We take quality very seriously and strive to ensure that no defective products are shipped to customers. In addition our service and business practices are based on honesty, efficiency, and continual improvement.