东京热heyzo无码专区|日韩电影一二三区|日韩视频专区2020|色拍拍噜噜噜噜久久久久久国产|久久精品亚洲毛片|日韩精品国产欧美一区二区|AV在线观看强奸|亚洲一级黄色电影

Jiangsu Vilory Advanced Materials  Co., Ltd. is a national high-tech enterprise invested and established by Xuzhou Mining Group in 2015. The company focuses on the R&D, production and sales of metal 3D printing powder materials. The company has 15 production lines, 40 production lines under construction, and the annual output of 3D printing powder products is more than 800 tons. It is planned to build more than 300 mu of Phase II plant. It has been successfully selected as a national science and technology reform demonstration enterprise, a national specialized "small giant" enterprise, a pilot unit of mixed reform in Jiangsu Province, and an advanced unit supporting national defense construction. Participated in the drafting and formulation of more than 20 national standards such as titanium alloy and aluminum matrix composite. At present, it has obtained ISO9001, AS9100, ISO13485, FDA and other system certifications.