Cofco Engineering Equipment (Zhangjiakou) Co., Ltd
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China Coal Zhangjiakou Coal Mining Machinery Co., Ltd.
🇨🇳 China
19262001-5000 peopleManufacturerHigh capacity factory
Established brand
Large enterprise group
Own brand
Shipments
83
Key customer
TALLERES GAN MAR
Key market
🇷🇺 Russia
Description
China Coal Zhangjiakou Coal Mining Machinery Co., Ltd. is a state-owned enterprise and a leading manufacturer of coal mining machinery, established in 1926 and part of the China Coal Group. With 2,001 to 5,000 employees, the company operates a factory in Zhangjiakou, China, spanning 850,000 square meters. They specialize in providing full-产业链 intelligent solutions for the coal mining industry, offering a comprehensive range of products including scraper conveyors, flexible AFC, industrial chains, chain connectors, hydraulic couplings, belt conveyors, water treatment equipment, crushers, shearers, roof supports, mining electric appliances, stage loaders, and slag removers. The company is recognized as the largest coal mining machinery manufacturer, with an extensive product portfolio covering 500 sizes, 82 series, and 10 categories of equipment. They possess strong R&D capabilities, including a Product Technology Research Institute and a Product Design Research Institute, and emphasize intelligent manufacturing, carbon reduction, and green development. China Coal Zhangjiakou Coal Mining Machinery Co., Ltd. is involved in international cooperation, exporting advanced equipment globally, and holds provincial-level quality benchmark certifications.
Chain
AFC
Conveyor
630 Conveyor
40T
Chain Connector
Mining Electric Appliance
Zhangjiakou H&D Mechanical and Electrical Co. Ltd
🇨🇳 China
201551-100 peopleManufacturer/Service CompanyOEM manufacturer
Product customization
Industry association member
Low MOQ
Shipments
253
Key customer
HAGRAF
Key market
🇨🇷 Costa Rica
Description
Zhangjiakou H&D Mechanical and Electrical Co. Ltd is a high-tech manufacturer and service company established in 2015, specializing in the R&D, manufacturing, installation, commissioning, and maintenance of mechanical and electrical equipment for the mining and petrochemical industries. Located in Zhangjiakou High-tech Industrial Park, the company operates a production workshop of over 10,000 square meters and employs between 51 and 100 people. They are certified with ISO 9001 quality management system and China Coal Association maintenance service certification. The company's extensive product portfolio includes mining machinery and accessories such as belt conveyors, scraper conveyors, mining crushers, chains, sprockets, reduction gearboxes, and hydraulic cylinders. They also produce metal structural parts like mining vehicle chassis, stainless steel tanks, and large fan structural parts, alongside FLP electrical equipment including switchgear, transformers, and vacuum contactors. Additionally, they supply industrial lubricants, hydraulic roof support emulsion, industrial gear oil, and power cables. With over 50 sets of high-precision equipment, including various CNC machines and gear detectors, Zhangjiakou H&D Mechanical and Electrical Co. Ltd offers OEM and ODM services, leveraging a skilled team familiar with international standards such as ISO3834-2 welding management system, AS/NZS1554, and American ASME standards. Their products are applied across coal mining, petrochemical, new energy, construction machinery, and power industries.
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High Torque Transmission Planetary Gearbox for Coal Mining Machining Equipment
