TRI Industrial Supplies Limited is a professional manufacturer of mining equipment, according to market demand, professional production and operation: drilling machine,Pneumatic tool, explosion-proof electrical equipment, construction machinery, shotcrete support, mine accessories, ventilation, fire pumps, railway equipment, drill class, twisted columns Rake is rock-loading machine, electric rail sawing machine, push-slip, such as mining equipment. Products are widely used in the mining industry, metallurgy industry, coking,Iron and steel industries. Company is willing to work with advanced technology, high quality products, excellent after-sales service, dedicated service to our new and old customers.