欧美日韩在线视频一区,色欲香天天综合网站,大香伊人久久精品一区二区,精品97国产免费人成视频

SHEET-METAL WORKING

  • sheet-metal working

    GSC sheet-metal working center can provide many processing service, such as sheet-metal working, all kinds of metal sheet parts and stamping parts. The company has a collaboration with major domestic and abroad enterprise for a long time and are admired by new and old customers. At the same time, the company undertakes all kinds of external sheet-metal working(standard metal sheet and non-standard metal sheet) and once provides processing metal sheet for many well-known enterprises. The company also provides design service according to the needs of customers. Especially for the product with high demand of precision and appearance, the company owns the unique manufacturing experience.

WWW.AV天堂.COM| 国语自产拍在线观看2019| 国色天香社区视频手机免费| 人摸人人人澡人人超碰| 亚洲AV无码AV制服另类专区| 国产AV无码专区亚洲AWWW|