中韩高清无专码区2021曰_色翁荡熄又大又硬又粗又视频图片_波多野结衣乳巨码无在线观看_国产91福利在线播放_国产人妻人伦精品_马来西亚潜水天堂_黄色免费网站下载_免费看黄网站黄污污污热门软件_小莹客厅激情46章至50章视频

We are engaged in stamped parts made from steel, stainless steel, carbon steel, spring steel，galvanized steel, aluminum, brass, copper, bronze,etc. Press capacity ranges from 16 tons to 800 tons. Stamping capabilities include bending, forming, blanking, coining & piercing, progressive die and deep drawing stamping. Secondary services include deburring, drilling, grinding, heat treating, laser cutting, turning ,machining, countersinking, painting, plating, polishing,powder coating, riveting, welding, silk screening, marking, and assembly.