日本两人免费观看的视频,粉嫩高中生无码视频在线观看,中国女人内谢69xxxx免费视频,无码无套少妇毛多69xxx

Changzhou Nonferrous Casting Co., Ltd.(formerly Changzhou Nonferrous Foundry.) was established in 1965. It is a nonferrous metal professional manufacturing company specializing in the production of nonferrous metal castings such as aluminum alloys and copper alloys .In 1992,established joint venture Changzhou Sunnex Nonferrous Casting Co.,Ltd..In 2003,the company restructured and changed to Changzhou Nonferrous Casting Co.,Ltd. and relocated to changzhou high-tech development zone in 2006.

The company covers an area of 20,000 square meters, with a floor area of 12,000 square meters and more than 150 employees, including 25 engineering technicians and quality management personnel...