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

Why choose us?


Factory

Our factory covering an area of 100000 square meters,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 600000 tons.

Certificates

ISO 9001 , ISO 18001 , ISO 14001 and ISO10012,SGS,BV.

Application

Products are widely applied in the area of construction building, household appliances and home decorations etc.

  • about

About Us

Founded in 1995, Qingdao Sino Witop Steel Group is a leading integrated company of manufacturing and trading in China. We mainly produce galvanized steel coil, galvalume steel coil, PPGI steel coil,cold rolled steel, galvanized steel, galvalume steel, pre-painted/color coated steel, tinplate and steel materials production. And we arrange further-processing for these products, e.g. corrugated steel sheets, pre-painted roofing sheet, slitting coils to strips and so on. Our annual production capability can reach more than 600000 tons.

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.

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.

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".