Shandong Zhengxiang Industrial and Mining Equipment Co., Ltd. can produce copper alloy materials according to the Chinese national standards, but also according to the relevant standards of the United States, the European Union and other countries for copper alloy production, but also according to the special requirements of customers for the development of copper alloy materials, Jinnuo Copper Industry can also produce precise finished parts according to the customer's drawings.

Shandong Zhengxiang Industrial and Mining Equipment Co., Ltd. produces and sells various high-strength brass copper sleeves, as well as copper based alloy accessories such as copper tiles, copper skateboards, copper worm gears, copper nuts, etc.

Shandong Zhengxiang Industrial and Mining Equipment Co., Ltd. produces and sells various types of tin bronze 10-1 copper pipes, as well as copper based alloy accessories such as copper sleeves, copper skateboards, copper worm gears, and copper nuts.

Shandong Zhengxiang Industrial and Mining Equipment Co., Ltd. produces and sells copper iron composite lining plates and copper skateboards. It also produces mechanical components such as copper sleeves, copper tiles, copper worm gears, copper nuts, copper wire rods, and other copper accessories.

Shandong Zhengxiang Industrial and Mining Equipment Co., Ltd. produces rolling mills, electric screw presses for pressing down nuts, and screw threads. We also produce copper sleeves, copper tiles, copper sliding plates, copper worm gears, copper nuts, etc.

Shandong Zhengxiang Industrial and Mining Equipment Co., Ltd. customizes large copper sleeves and non-standard copper sleeves, including materials such as tin bronze, aluminum bronze, brass, and high-strength brass.

Shandong Zhengxiang Industrial and Mining Equipment Co., Ltd. produces and sells various tonnage punching machine curved bearing shells, as well as copper based alloy accessories such as copper sleeves, copper skateboards, copper worm gears, copper nuts, etc.

Shandong Zhengxiang Industrial and Mining Equipment Co., Ltd. produces and sells various types of special-shaped sliders and slide products. It also produces mechanical components such as copper sleeves, copper tiles, copper worm gears, copper nuts, copper wire rods, and other copper accessories.

Shandong Zhengxiang Industrial and Mining Equipment Co., Ltd. produces and sells copper iron composite lining plates and copper skateboards. It also produces mechanical components such as copper sleeves, copper tiles, copper worm gears, copper nuts, copper screw rods, and other copper accessories

Shandong Zhengxiang Industrial and Mining Equipment Co., Ltd. produces and sells copper nuts as accessories for rolling mill screwdown devices. It also produces copper accessories such as copper sleeves, copper tiles, copper sliding plates, and copper worm gears for rolling mills