GI,GL,PPGI,PPGL and Corrugated Roofing Sheet Manufacturer
"Grow Your Business With WITOP, Create Value For Our Customers."
Why Choose Witop Steel
Witop Steel are a leading steel manufacturer which can produce the complete varieties of galvanized steel, galvalume steel, prepainted galvanized/galvalume steel and roofing steel sheet in China, with the self-reliant production capacity.
WITOP Steel Categories
Qingdao Witop Steel group are fully convinced that the good-qualitied products assist the success of our customers. The leading products are WITOP brand galvanized steel sheet, galvalume/alu-zinc steel sheet and color coated steel sheet, which gained famous brand products in China. Focusing on “stabilizing high quality and establishing brand”, Witop Steel has established a stable raw material supply and sales network in more than 100 countries and 180 customers, and enjoys a high reputation in the domestic and foreign markets.
Most frequent questions and answers
We offer free samples, but customers need pay the air freight. And once you confirm a trial order, we will refund the air charges from your order.
We have strict quality control process from raw materials to finished products, and we will inform our customer each process status by videos or photoes. By the way, We have ISO9001,SGS,BV and CE certificate and accept any third party inspection as you need.
We have professional after-sales service. When you find any problems after receiving our materials with reliable proof, we will take charge of all the losses once the accident cause is in our side.
Yes, you can contact us, and our sales will get in touch with you and offer those information.
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