Copper bushing in the equipment is often used. Copper castings is a variety of metals around us is ubiquitous, a variety of mechanical equipment are a variety of metals, they will use the copper castings, but a device we all know that the price is very expensive, can not be bad parts to re-buy a piece of equipment, which requires us to use these copper castings to protect a variety of parts of the equipment.

　Henan Dashan Non-ferrous Metals Co., Ltd. specialises in the production of a variety of copper castings, copper bushings, copper castings are used for many purposes.