... Shipment: Contract itemsOur company chiefly engaged in manufacturing of various friction plate for transmission, clutch assembly and brake system, widely used ... , automobile, coal mine and shipping gearbox etc. Friction material has powder metallurgy, asbestos free, paper, composed rubble and semi-metal etc. Our ... Hitachi, Kobelco, Mitsubishi, Samsung, Terex, Volvo and others. Construction brake disc