1. <p id="52v1z"><del id="52v1z"><xmp id="52v1z"></xmp></del></p>
    <acronym id="52v1z"><strong id="52v1z"></strong></acronym>
      1. <bdo id="52v1z"><noscript id="52v1z"></noscript></bdo>
      2.    

                   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 .
        手机精品中文字幕_亚洲免费观看网址_一道本av免费不卡播放_国内无码av不卡一区二区