ZHUJI HENGCHUAN TRADING CO., LTD.  

ZHUJI HENGCHUAN TRADING Co., Ltd was established in 2009 year, it is located in ZHEJIANG province, China. We strictly enforce the industry standards for our products. After years of effort, we have builded a good and long-term business relationship with PPI, PROK, LORBRAND, KOMATSU, THYSSEN KRUPP, SANDVIK ect. And now we are the authorized supplier of these international group. We have professional technology R&D team and excellent quality control department. Our products are awarded the ISO9001 Quality Management System Standard and the main markets in America, Europe, Asia and Australia. We are the professional supplier for the parts of conveyor systems, such as ERW conveyor tubes, cold drawn steel bars, bearing housings, idler frames and roller shafts. The details info as below: 1, Conveyor tubes: Specifications: SANS 657-3 or equivalent international specifications, ASTM 513, AS1163, EN 10305Steel grades: S355/S230, E235, C250/C350Sizes: 63.5mm-219mm2, Cold drawn bars for shafts... [View More..]