Home > Qingdao Leader International Trade & Industry Co., Ltd

About Us

More..
    Qingdao Leader Int'l Trade & Inustry Co.,Ltd which is the sales office of Laizhou Toppower Petroleum Machinery Co.,Ltd and Qingdao Green Chemicals Co.,Ltd. Focusing on producing petroleum machinery, chemicals for oil & gas, oil tools, oil tube, casing tube and coupling for 15 years, most of our products are supplied to Sinopec, CNPC and BP and Shell etc.  ...

Contact Us

点击这里给我发消息