亚洲国产精品激情在线观着_久久国产精品日韩欧美_yw193尤物在线精品视频_粗大的内捧猛烈进_免费天堂无码人妻成人AV电影_最近中文字幕MV在线视频看_中文字幕一区二区三区字幕_欧美一级特黄片免费_少妇被猛烈进入到喷白浆_欧日韩精品一二三

Zhejiang Zhongjian Moulds and Tools Co., Ltd. is a comprehensive manufacturing enterprise engaged in the production of high-speed steel, die steel and cutting tools, integrating design and development, manufacturing and sales services. Founded in 2000, the company has an annual output value of more than 250 million yuan. It is located in Huzhen Town, Jinyun County, which is one of the "machine tool towns" cultivated in 27 small cities in Zhejiang Province. The main factory is located at 38 Jinxiu Road, Huzhen Town, Jinyun County. No., with a total area of 15,000 square meters and more than 250 employees.

After more than 20 years of development, Zhejiang Zhongjian has formed a complete system of tool and die steel products, covering hundreds of grades of high-speed steel, cold work die steel, hot work die steel and other steel grades. We can provide sheet steel, flat steel, bar steel, circular saw blade and other steel products with different specifications and different delivery states; as well as finished knives, fine plates, molds, etc. after deep processing. Products are widely used in precision machining, mechanical equipment manufacturing, mold manufacturing and other industries.