Wuxi LongWei Precision Tube Co.,Ltd. is located in the scenic Taihu Lake, covers an area of 20 acres, building area of 10, 000 square meters. State Road 312, Wuxi Luoshe town yaxi Industrial Park, Wuxi, Wuxi-Yixing Expressway exit west side, adjacent to Shanghai-Nanjing Expressway, and convenient transportation. The company has 9mSRB scraping roller-ray machine, high precision hydraulic cold drawing machine, honing machine and other advanced production equipment and testing equipment.