Products

                                                                                Products

                                                                                Contact

                                                                                International Business Dept

                                                                                TEL:+86-535-6430103/6501189

                                                                                FAX:+86-535-6501180

                                                                                ADD:No.29, Moon Road, APEC S&T
                                                                                Industrial park, Zhifu
                                                                                district,Yantai,China


                                                                                Product quality stan

                                                                                Product quality standard

                                                                                The natioanl standard of aluminum plate and strip is as follows:
                                                                                Aluminum and aluminum alloy plate /strip (GB/T3194-1998)
                                                                                The national standard of aluminum and aluminum alloy rolled plate/strip:
                                                                                GB/T3880-2006(instead of GB/T3880-1997)
                                                                                The national standard of aluminum and aluminum alloy hot rolling plate/strip:GB/T16501-1996
                                                                                The national standard of rolled aluminum coil:
                                                                                GB/T3854-2006
                                                                                The national standard of overall diamension and allowable deviation for general use processed copper and copper alloy plate/strip:
                                                                                (GB\T17793-1999)

                                                                                The national standard of copper and copper alloy:GB/T 2059-2000

                                                                                The national standard of copper coil:GOST 5638-1975

                                                                                The products of our company is reached national standard of aluminum plate/strip at 2006.
                                                                                Our company is the one of the enterprise which taking the lead in passing the national standard .
                                                                                1313午夜精品理论片无码不卡,国产成人精选在线不卡网站,天天久久久久精品精品,午夜亚洲精品无遮挡