成人无码视频,可以在线观看大黄片视频,国产不良视频在线观看,日日夜夜婷婷免费视频

Chuan YiSheng Machinery Co., Ltd. was founded in 2011.The company is located in Luzhu District, Kaohsiung City.Its main business projects are the production of various screw heading machines, thread rolling machines and screw peripheral machinery. It uses CYS as its sales brand and integrates related industries. Provide consulting services for customers' entire factory output, adhering to "integrity. Innovation. The business philosophy of "Quality" leads the young team to move forward steadily. Today, a variety of models have been developed and available for purchase.Competition in the screw industry is fierce. Without progress, we will be overwhelmed by the trend. For this reason, our company has resolutely invested in the production of screw machinery. It is our goal to provide high-quality machinery so that customers can obtain maximum profits, because we firmly believe that growing together with customers can lay the foundation for success. The foundation of Yisheng's sustainable operation.

High Speed Thread Rolling Machine