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              About us


              LINYI POLYGOLD INTERNATIONAL TRADE CO.,LIMITED is a subsidiary of SHANDONG POLYGOLD METAL MATERIAL CO.,LIMITED and SHANDONG DISCOVERY BUILDING MATERIAL CO., LIMITED , which are professional manufacturers of Pre-painted galvanized steel coil, coated aluzinc steel coil and corrugated roofing sheet. We have won the market as well as customers and social recognition through our good reputation, especially prepainted galvalume steel coil and sheet. Established in 2010, the factory is located in the Xingfu industry park, Shandong Province, which is steel plate trading base in China. It has a floor area of 500000square meters, a modern integrative office building and large scale steel structure production workshops. There are 200 employees and R&D technicians.

              SHANDONG DISCOVERY BUILDING MATERIAL CO., LIMITED is also the manufactures, exporters and distributors of Plain aluminium coil, embossed coated aluminium coil, Aluminium roofing sheets and Aluminium circle in China.

              With wide range of advanced facilities and full automatic touch equipment and CC-LINK communications technology which are adopted for the quartic-coated-and-dried color coating product lines introduced from Japan, Besides we apply Germany advanced testing instruments to gain an accurate and stable result and to make products with classy quality.

              Our aluminium coil with the thickness of 0.10mm-10mm and the width of 500mm-1600mm, the products can be used for Aluminium Composite Panel(A.C.P), Aluminium Tiles, Aluminium Ceiling & roofing, inside and exterior curtain wall and other construction decorations.

              We have attained《ISO9001:2000 CERTIFICATE》,《SGS CERTIFICATE》《SONCAP CERTIFICATE》and our brand "POLYGOLD”has registed .

              Owing to we produce pre-painted galvanized steel coil , galvanized steel coil , corrugated roofing sheet and aluminum coil and others which make us to establish a close relationship with forming machinery factory for many years . our forming machinery factory, covering an area of over 100,000 square meters ,which was founded in 1989 in beautiful XIAMEN city . As one of china’s most manufacturers specialized in research & development of various cold rolling mills /roll forming lines and subsidiary machinery , through persistent development for more than 20 years and with the modernized administration , vigorous scientific research technology , advanced manufacture technology as well as perfected service system , our forming machinery factory has developed to beinfluential companies in the cold rolling mills / roll forming lines.

              Through our goal-oriented and focused corporate leadership, highly motivated as well as well-trained manpower and constant upgrade of our high quality facilities,our product has received high praise from home and abroad.


              Tel:0086-18265150500 E-mail:albert@chinapolygold.com

              Address:NO.27 Bayi Road, Lanshan District, Linyi City, Shandong, China.