Company news

  • Post time: 10-26-2018

    Shandong Zhongtian Composite Material Co.,Ltd(whose subsidiary is Shandong Hanglong International Trading Co.,Ltd.) is an excellent professional manufacturer for HDGI,GL,PPGI,PPGL and corrugated steel sheet,which is established in 2007,located at Guan county,Shandong province,China.The main produ...Read more »

  • Post time: 10-19-2018

    my manufacturer Steel reinforcements of 8 mm diameter and 24 cm length were cut from steel and after pickling treatment of all specimens. Steel reinforcements then were galvanized by hot dipping method. The measured coating thickness by thickness gage meter of zinc coat was in the range 8 –...Read more »

  • Post time: 05-25-2018

    our product—PPGI   Pre-painted Steel (PPGI/PPGL) combines beautiful colors, corrosion resistance and the strength of the steel to create the most versatile steel product. It is suitable for a variety of applications such as roofings, sidings and casing for electrical appliances. While ...Read more »

  • Post time: 05-18-2018

    what is Corrugated Steel Sheet Corrugated steel sheet, also called pressure steel sheet, which uses color coated steel, galvanized metal sheet through rolling cold formed into various of wave pressure sheet. This metal sheet we often see galvanized corrugated roofing sheets, color corrugated roof...Read more »

  • Post time: 05-11-2018

    Galvalume Steel Galvalume Steel Sheet is carbon steel sheet coated with aluminum-zinc alloy by a continuous hot dip process similar to the galvanizing process. The nominal coating composition is 55% aluminum and 45% zinc. Galvalume combines the excellent barrier corrosion protection of aluminum w...Read more »

  • Post time: 02-22-2018

    At the beginning of chinese New Years,everthing has been updated. Thank you very much for you to patronize us in the last year,now we are sincerely to inform you that we are coming back to work and ready to supply your needs.We hope our business relationship will last forever and gain a Win-Win s...Read more »

  • Contrgratulations on the operation of the 3rd Aluzinc-silicon production line of ZHONGTIAN
    Post time: 01-15-2018

    On April 9th, the 3rd aluminum-zinc-zinc silicon production line was operated sucessfully,which marked Shandong Zhongtian has another new breakthough in the field of galvanized/galvalume steel sheet.The new line’s production specification is :Width 750mm-1000mm, thickness 0.12mm-0.8mm. The surfa...Read more »

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