Qingdao Sincerely Steel Co., Ltd.  

Qingdao Sincerely Steel Co., Ltd., established in 2014, is a trusted multispecialty steel supplier with a decade of industry expertise. Specializing in manufacturing and exporting high-quality steel products, we serve diverse markets across Africa (25%), South America (25%), and South Asia (10%), catering to retailers, wholesalers, brand businesses, and private users.


Our product portfolio includes premium galvanized steel coils, prepainted PPGI sheets, corrugated roofing materials, and stainless steel products, available in thicknesses ranging from 0.09mm to 2.5mm and widths up to 1650mm. With 100% on-time delivery performance and $40,000+ online revenue, we maintain strict quality control through full production line inspections and raw material traceability systems, supported by two dedicated QA/QC inspectors.


The company demonstrates strong R&D capabilities with 120 new products launched in the past year, developed by a team of five gradua... [详细介绍]