Qingdao Qinggong Machinery Co., Ltd (QGMA GROUP) is located in Qingdao Industrial Park, providing perfect solutions for shot blasting machine, preservation line, sandblasting room and spray booth to users around the world.

Hangzhou Kafan Machinery & Equipment Co, Ltd is specializing in design and manufacturing sandblasting equipment and shot blasting equipment since year 2009. Located in Hangzhou, China, we have our own manufacturing base 4000m^2, and owns professional staff workers and advanced production processing equipment.

Restructured from SINOPEC in 1997, Puyang Zhongshi Group Co., Ltd has 18 years manufacturing experience of petroleum machinery products till now, we have competitive prices of our main products of casing accessories like bow spring centralizer, solid rigid centralizer, float equipment, cementing plug etc.

Anhui Gobadi Intelligent Equipment Co., Ltd. (referred to as "Gobadi Co., Ltd. ") was established in 2021. Registered trademark in the UK. The company is located in the Intelligent Equipment Industrial Park of Xiaoxian Economic Development Zone, known as the "thoroughfare of four provinces". The total investment is 130 million yuan. Relying on the disciplinary advantages of China University of Mining and Technology. Government promotion, independent innovation, development ideas, research and development, design, processing, intelligent manufacturing, and engineering general contracting for industries such as metallurgy, mining, cement, coal, electricity, ports, petroleum, chemical, sand and gravel aggregates. A high-tech enterprise integrating intelligent high-end equipment products and services.

Henan Yugong Machinery Co., Ltd, located in Zhengzhou, Henan province, China, which is a large engineering machinery manufacturing enterprise focusing on the research and development, production and sale of varied kinds of drilling rigs. Our drilling rigs are widely applied for water well drilling, farm irrigation, geological prospecting, small pile foundation, geothermal air-conditioner and so on. We insist on the strategy of technology research and development. Technical design, material purchasing, precised manufacturing and strict quality inspection are all processed according to the ISO9001 standard.

Henan Yugong Machinery Equipment Co., Ltd., located in Zhengzhou City, is specialized in machinery in China over 20 years. Our company focuses on research and development, production and sales of mining, tunnel construction, road and bridge construction equipments and so on. Our products include equipments of different fields, highways, bridges, tunnels, culverts of metros, mining, coal mines and non-coal mines. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

A professional bacterial agent manufacturer that can provide strain OEM services. Its main products are subtilis, lichens, amylolytic bacteria, lactobacilli, yeasts, antimicrobial peptides, Clostridium butyricum, fermentation bacteria, em bacteria, and Harzhi wood. Paecilomyces lilacinus, nitrifying bacteria, etc.

Hento Company, is a technology-based enterprise, which has been focusing on R&D, manufacturing and sale of intelligent industrial machinery. It was officially established in 2013 and it belongs to Hento Group. The group dates back to 1998. Now the whole group includes Zhengzhou Hento Machinery Company, Zhengzhou Honest Machinery Company and Henan Hento Technology Company.

Started from the year of 2010, our factory - Yuncheng Wantong Dry ice Equipment Co., Ltd, aims to manufacturer dry ice machines specially, provide customization to meet different needs of customers. The main products are dry ice blasting machine, dry ice making machine including dry ice pelletizer, dry ice block machine and dry ice reformer.

Qingdao Evertech Sasi (ETSA) Industry Co., Ltd. is a professional manufacturer of sandblasting equipment, shot blasting machine, foundry equipment, painting booth, pressure vessels. We are a high-tech enterprise that integrates research and development, design, production, installation, debugging, and after-sales service. With over 20 years of production experience, our company has a complete production process, scientific testing methods, standard management system, and strict production system. Our products have gained the trust and recognition of hundreds of customers worldwide. We guarantee everything is under our inspection and control, including the selection of raw materials, assembly technology, testing, packaging, and fast technical support and good after-sales service. Our machine has exported to UK, USA, Canada, Brazil, Panama, South Africa, Germany, Poland, Switzerland, Greece, Turkey, Australia, Barlin, India and so on. Our products get good feedback from the agents and usersWe are still trying our best to produce innovative products to help customers lower their cost. We are a serious supplier. If you are interested in our products, please do not hesitate to contact us for future cooperation. We hope to get mutual benefits with you in the near future.

Our company is a national high-tech enterprise specializing in R&D, production and sales of automotive engine cleaning and exhaust treatment equipment. With a number of national patents, with complete intellectual property rights. The company adheres to the business philosophy of green, environmental protection, circular and sustainable development, adheres to customer demand-oriented, scientific and technological innovation as the driving force, and pursues the continuous improvement of customer satisfaction as the code of conduct for all employees. The complete set of equipment developed and produced by the company for auto M station includes: Ternary steam cleaner, auto dry ice decarburizer, micro molecule decarburizer, automobile exhaust treatment machine, diesel car SCR catalytic converter cleaner, DPF cleaner and the supporting cleaning agent products have passed ISO9001 quality system certification and European CE certification. It has been exported to more than 20 countries and regions in Europe, Europe, Australia and Asia, realizing perfect docking with all models on the market, and the quality of products and services has been the satisfaction of the majority of users.

Zhengzhou Yugong Construction Machinery Co., Ltd. Located in Zhengzhou, Henan province, China, which is a large engineering machinery manufacturing enterprise focusing on the research and development, production and sale of varied kinds of drilling rigs. Our drilling rigs are widely applied for water well drilling, farm irrigation, geological prospecting, small pile foundation, geothermal air-conditioner and so on. We insist on the strategy of technology research and development. Technical design, material purchasing, precised manufacturing and strict quality inspection are all processed according to the ISO9001 standard.