久久久久99精品三人片毛片_黑人无码在线视频_国产一区二区三区免费乱码_国产免费观看精品_中文字幕视频在线一区国产

The company was established on February 23, 2011, is located in Laisu Industrial Park, Suoqian Town, Xiaoshan District, Hangzhou City, with convenient transportation and about 10 minutes' drive from the entrance of Xiaoshan South Expressway. The company is a collection of CNC machining, mold design and manufacturing, hand plate production, fixture custom design and manufacturing, hydraulic product parts manufacturing, non-standard tool design and CNC tool sales as one of the science and technology enterprises