Qingdao Huashida Machinery Co., Ltd. is headquartered in Huashida Industrial Park, Chengyang District, Qingdao, China. The company was founded in 2003. It is a comprehensive high-tech enterprise integrating R&D, manufacturing, marketing, service and trade.
Huashida has been committed to the research and development of plastic insulation pipes and steel pipe anti-corrosion pipeline equipment. It has established close cooperative relations with Beijing University of Chemical Technology, Qingdao University of Science and Technology, Qingdao Institute of Technology and other high-level institutions. With rigorous work attitude and strong sense of responsibility, Huashida people have obtained more than 80 invention patents and utility model patents by introducing and absorbing foreign advanced technology and bringing forth the new. Won the honor of Specialized Special New Enterprise in Shandong Province. Four items “first sets of equipment enterprises" in Shandong Province. The company's various thermal insulation pipeline equipment and steel pipe anti-corrosion equipment are at the domestic leading level, and have reached the latest technical level of similar international products.
After 20 years of development, the company has established a complete quality system, which has created the Huashida industry brand. With the improvement of product quality and the continuous strengthening of international competitiveness. The company's products have been exported to many countries and regions, mainly to: Russia, Saudi Arabia, the United Arab Emirates, Iran, Turkey, Kazakhstan, Uzbekistan, Romania, Ethiopia, Nigeria, Uganda, South Africa and other countries.
PE series Pre-insulated pipe extrusion line designed by absorbing the tube extrusion developed technology from German and improved by Qingdao Huashida Machinery Co.,LTD. The line is an integration design composed by extrusion, vacuum caliborating, cooling, pulling, cutting, stacker. Great performance in automatic operation, extrusion capacity, steady and service life etc. Especially compared with the line use internal pressure method, vacuum calibrating method is much better than it for stiffness, pressure resistance and surface smooth. Vacuum calibrating method pre-insulated pipe outside casing extrusion line is the most advanced and popular machinery in the world.