The company patent technology TAL - D series of electric hoist brake, slow, by motor, drum, grilled, pressure, rope, prevent the rope around such components, not only simplifies the control system, and improve the working reliability of transmission device, the winch, work in appearance, compact size, low noise, and can be widely used in architectural engineering, oil, deck machinery and equipment, the products are not only sold, and exported to southeast Asia, India, South Korea and Russia.