qqc十年沉淀只为成就经典_成人Av无码色欲_午夜真人一级毛片一级毛片_亞洲一區二區三區電影_靠比视频无码国产_337P大胆啪啪私拍人体_夜夜春宵伴娇媳_在线观看资源视频岛国日本_欧美成是全亚洲更新最快内容_欧美日韩精品性行为视频

Hello! Welcome to Dongguan didi Transmission Technology Co., Ltd!

Powder metallurgy mould - metal stamping mould - drawing mould - Dongguan didi Transmission Technology Co., Ltd

Focus on precision mold, fixture processing, etc

Main products: powder metallurgy mold, new energy battery structure mold, precision fixture

24-Hour Hotline

13537348535

Dynamic

Hotline:

13537348535

Dynamic
Home>>News>>Dynamic
What are the reasons for the rapid damage of the drawing die?
Wire drawing die is an important tool that needs to be used when drawing wire. It has a large application volume and is ......
2021-09-06
The difference between powder metallurgy and die casting mold
The choice between powder metallurgy and die casting is often a matter of part size or material requirements, rather tha......
2021-09-06
Overview of stamping die design and manufacturing
The technical level of stamping die design and manufacturing is also a comprehensive standard to measure the technical c......
2021-09-06
Three key knowledge points of drawing mold
There are many types of products in the mold industry, among which stretch molds are a kind of higher technical content.......
2021-09-06
Consult

TEL

TEL

WeChat

E-mail

TOP