About Us

• Taiyuan Changyu Trade Co., Ltd. subordinate of Dingxiang Xinchang Forging Co., Ltd, and is mainly responsible for the international trading. We set high-end quality as our objective and the ISO9001 Quality Management System as our foundation, and focus on enhancing the product quality in every aspect. Our products are not only in line with the standards of ASME, ANSI, MSS, API, EN, DIN, BS, JIS and GB, but also have gained the certificates of the ISO9001:2000 Quality Management System Certification issued by Germany SUD Group, AD-WO/PED Product Quality Certification and the special equipment manufacturing license issued by the State Bureau of Technical Supervision. Our products are widely used in such high-end industries as petroleum, petrochemical, electric power, machinery and instrument. Further more, we have the very bottom price to compete in this fild based on our own factory.