Qingdao Qinggong Machinery Co., Ltd. (QGMA) is a prominent manufacturer and trading company based in Qingdao, China, with a legacy dating back to 1975. Specializing in surface preparation technology, the company is a leading provider of shot blasting machines, sandblasting rooms, and CNC turret punch presses. Their extensive product portfolio includes hanger-type, roller conveyor, tumble belt, and rotary table shot blasting machines, as well as specialized equipment for steel pipes, H-beams, and stone pavers. QGMA also offers comprehensive solutions such as steel preservation lines, resin sand regeneration lines, and environmental dust collection systems.
Operating from a 30,000 sqm factory equipped with advanced CNC plasma cutting and MIG welding technology, the company employs between 101 and 200 personnel, including a dedicated R&D team with over 30 years of experience. QGMA holds numerous international certifications, including ISO 9001, ISO 14001, CE, UL, and RoHS, reflecting their commitment to quality and environmental standards.
With over 6,500 machines sold to more than 75 countries, QGMA serves a diverse range of industries including aerospace, automotive, construction, shipbuilding, and rail. They provide both standard and custom-engineered OEM/ODM solutions, supported by a robust technical force and a professional after-sales service team. The company has established partnerships with major global and domestic enterprises such as SANY, CNPC, PetroChina, and CRRC.
Jinan Seth Intelligent Equipment Co., Ltd. is a national high-tech enterprise based in Jinan, China, specializing in the manufacturing of intelligent processing equipment for aluminum, UPVC windows and doors, curtain walls, and insulating glass industries. Established with over 20 years of industry experience, the company operates a factory spanning over 1500 square meters and employs over 1000 individuals. They offer comprehensive OEM and ODM services, supported by their own equipment processing workshop, assembly workshop, and quality inspection center, ensuring independent design, processing, assembly, and testing. Jinan Seth Intelligent Equipment Co., Ltd. holds more than 10 national patents and is certified with ISO 9001 and CE. Their extensive product range includes advanced CNC aluminum industrial machinery, various cutting and drilling machines, milling machines, mitre saws, insulating glass machines, welding machines, crimping machines, punching machines, and CNC machining centers. They are capable of providing customized solutions to meet specific operational demands, focusing on precision manufacturing, durability, and reliability for international markets.