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Qingdao Longtai Machinery Co., Ltd. is located in Qingdao — an outstanding coastal city with thriving industry, convenient transportation, and rich cultural heritage. The company is a modern manufacturing enterprise that integrates independent R&D capabilities with the design, development, sales, and service of foundry machinery, shot blasting machines, and cleaning equipment. Leveraging its strong technical expertise and drawing on advanced technological experience from both domestic and international sources, the company continuously innovates and improves. Its products are now sold throughout China, earning a strong reputation among users for their excellent and stable performance, reasonable pricing, and timely service. The company primarily manufactures seven major series of products for the foundry industry, including cleaning machinery, sand processing equipment, and complete molding systems. Key products include: through-feed plate and profile pre-treatment lines; hook and chain-type shot blasting cleaning chambers; rotary table and trolley-type shot blasting cleaning chambers; steel and rubber track shot blasting machines; drum-type shot blasting machines; sand processing and molding lines; series sand mixers; sand and powder conveying equipment; bucket elevators and climbing feeders; and series environmental dust collectors. These products are widely used in metallurgy, foundry, steel structures, automotive and shipbuilding, construction, mining, rubber, textile machinery, and other fields. The company can also design and manufacture various non-standard specialized foundry machinery and high, medium, and low-grade chromium-manganese foundry machinery accessories according to user requirements.The company has introduced advanced production processes and equipment, adopted modern management models, and assembled a professional engineering team with a solid research foundation, well-equipped laboratories, and production facilities, along with comprehensive testing methods. All products are designed using CAD (Computer-Aided Design), and the entire process — from development and production to service — is monitored throughout. Guided by user and market demand, the company continuously develops new products, providing users with reliable quality, technologically advanced, high-performance products and comprehensive after-sales service. Adhering to the principle of "Integrity First, Creating Excellence," the company follows the business philosophy of "Survive by Quality, Develop by Innovation, and Benefit by Management." With a workforce committed to the values of "Unity, Dedication, Pragmatism, and Innovation," the company strives to cooperate sincerely with all users through first-class technology development, first-class products, and first-class service, moving forward hand in hand to create a brilliant future together. Attending to your needs is the enduring theme of our development. Qingdao Longtai Machinery Co., Ltd. sincerely welcomes friends from all sectors to visit the company for inspection, guidance, and technical exchange and cooperation.