Qingdao Changjia Machinery Co., Ltd., located in Lingang Industrial Park, West Coast New Area, the Ninth National New Area in China, is a backbone enterprise of foundry machinery and environmental protection machinery integrating scientific research, development, production, sales and service. The company has the right to import and export by itself and has passed the certification of ISO9001 international quality system. It has successively won the honorary titles of national high-tech enterprises, Qingdao Specialized New Demonstration Enterprises and other honorary titles. It also has a technology center of Qingdao shot blasting cleaning equipment enterprises, Among which the environmental protection type shot blasting machine has been recognized as a famous brand product in Qingdao by Qingdao Municipal People's Government. . The company has two pillar industries: cleaning machinery and environmental dust removal equipment. It is dedicated to the research, development, manufacture, installation and commissioning of shot blasting cleaner and environmental dust removal equipment. The product adopts 3D design, CNC plasma cutting, automatic welding, manufacturing center, and through cooperation with scientific research and academic structure, to ensure the performance of the product and the international advanced technology. At present, it has provided the overall solution for cost-effective surface cleaning and dust removal system for metallurgical foundry, automobile shipbuilding, construction chemical industry, mining engineering, railway locomotive and other industries in China. At present, a perfect service system has been established, which integrates design, manufacture, installation, commissioning, training, after-sales service, spare parts supply and equipment upgrade.The company occupies an area of 60 Mu, with a building area of 20,000 square meters, and has more than 300 employees, including 58 professional and technical personnel. Through cooperation of research and development with universities, it has assimilated and absorbed advanced equipment manufacturing experience at home and abroad and improves the level of scientific research and development. Strong R&D strength, advanced production technology, perfect testing methods and scientific management system have made the company always at the advanced level in the same industry in China.The company adheres to the quality policy of "integrating modern science and technology, making first-class products, providing sincere service and seeking common development", adhering to the working spirit of "meticulous and sincere", and sincerely hopes that friends from all walks of life will come to our company to guide, inspect and negotiate business. The company is willing to cooperate with all walks of life at home and abroad with advanced technology, modern management methods and high-quality staff to develop together, so as to make our manufacturing equipment cleaner, high-quality and efficient, to make our sky bluer, to create a prosperous future, and to build Chinese manufacturing of clean-up equipment and environmental protection equipment. Let us create a better future for Changjia, build the best level of Chinese manufacturing for cleaning equipment and environmental protection equipment, and work hard to lead the scientific and advanced development direction of the industry!