RUNZID (Taiyuan Runzid Petrochemical Equipment Co., Ltd) was established as an enterprise specialized in manufacturing mass transfer equipments. In the second year 2005, the company was qualified for the authentication of ISO9001 Quality Management System. Since the establishment, Runzid has been focusing on its reputation build up. Under the primary principle â??Quality as Coreâ??, we have been continuously improving our process design abilities, promoting technological innovation, and perfecting customer service. After several yearsâ?? constant efforts, the company now possesses a 5000 m2 standard production workshop, a full set of modernized manufacturing equipments, and a technical team with years of expertise on design and production of column internals. For our product system, we offer a full list of products including random packing, structured packing, fractionation tower internals, column trays and tray connector, etc. As an invited company in â??Taiyuan Stainless Steel Eco-Industrial Parkâ??, the high quality of raw material from â??Taiyuan Iron & Steel Co., Ltdâ?? (Tisco), along with our production management, guarantees our customer the best quality and price.