
Changzhou Mingquan Machinery Co., Ltd. has grown up as a dependable manufacturer, receiving many compliments from customers overseas. We have been specializing in the production of aluminum parts. Mingquan's main products include shaft sleeve series. This product is known for its load-bearing capacity. Made of materials that feature high rigidity, it is not likely to be out of shape. It has good mechanical strength by heat treatment and chemical heat treatment. This product is widely used due to its high economic return. No surface defects such as porosity, scratches, dents or holes can be found on it.

Our first and foremost principle is customer-orientation. We will provide distinctive products that appeal to local tastes by carrying out surveys on the background of customers' market.