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Galvalume Aluzinc Steel Coil
PPGI Steel Coil
Galvalume Steel Coil
Galvanized Steel Coil

Why choose us?


Factory

Our factory covers an area of 100000 square meters factory and warehouse,with more than 300 staff. 

Capacity

We are the excellent professional GI, GL, PPGI, PPGL and Corrugated Steel Sheet manufacturer, with an annual capacity of 400000 tons.

Certificates

ISO9001-2008, ISO14001-2004, ISO18001-2007, ISO50001-2011, SGS, BV and PVOC certificate.

Application

GI, GL, PPGI and PPGL products are widely applied in the area of construction building, household appliances and home decorations etc.

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  • about

About Us

(SINO) WITOP STEEL group is a leading integrated enterprise of manufacturing and trading in China, founded in 1995. SINO WITOP steel group mainly produce cold rolled steel, galvanized steel, galvalume steel, pre-painted/color coated steel, tinplate and other steel materials. SINO WITOP steel group can process further-production for these products, for example, corrugated steel sheet, PPGI/PPGL color coated roofing sheet, slitting steel coil to strip and so on. SINO WITOP steel group can produce steel products according to the drawings or samples from the clients.

News

Sino Witop Steel No.2 aluminum-zinc production line are installed and put into production.

Sino Witop Steel No.2 aluminum-zinc production line are installed and put into production.

Under the guidance of the company's leaders, the aluminum-zinc production line, the workshop employees working hard and actively cooperating, the production line equipments are successfully installed and officially put into operation.

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Qingdao Sino Witop participates in the 126th session Autumn Canton Fair in October 2019.

Qingdao Sino Witop participates in the 126th session Autumn Canton Fair in October 2019.

As an important window for opening to the world, Canton Fair, founded in 1957, open the door for New China to foreign exchanges and play a positive role in China's opening up and economic and social development.Canton Fair’s exhibition area reach 1.185 million square meters, with a total of 60645 booths and more than 25,000 exhibitors at home and abroad.

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Persist in sustainable green development

Persist in sustainable green development

Our company attaches great importance to ecological environmental protection and adheres to the concept of "green water and green mountains are golden and silver".

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