Founded in 1997, Shijiazhuang Zhonghui Cold-forming & Pipe-Welding Equipment Co., Ltd. (Zhonghui) is an enterprise specialized in designing, producing, and selling different sizes of machines making straight-seam welded pipe, spiral-welded pipe, stainless steel pipe, cold-rolled forming mill and the auxiliary equipment. After more than ten years' growth, Zhonghui has become a high-tech modern enterprise that integrates R&D, manufacture, sales and after-sale service together. Our cold-forming and pipe-welding machines are well sold in China and abroad like in America, Sweden, Uzbekistan, Kazakstan, Vietnam, Korea, Yugoslavia, etc. In 2006, Zhonghui got "ISO9000: 2000 Quality Management System Certification" and recognized as the "Contract Honoring & Credit Keeping Enterprise" honor due to its high quality products and sophisticated after-sale services.