What are the top 100 high-tech suppliers in China in 2018?
There are six Chinese companies on the list, Yanfeng, Beijing Hainachuan, CITIC Daika, Dechang Electric Machinery, Wuling Industry and Minshi Group, of which Yanfeng ranks 16th.
Hardware stamping processing is a requirement for bending parts
Whether the die used for metal stamping parts is elastic pressure unloading plate or fixed unloading plate depends on the unloading force, and material thickness is the main factor to be considered.
Principles of precision machining
The focus of the pure basic level consideration is how to reduce errors and improve accuracy, so the basic principle of selecting the essential surface is
How to improve the efficiency of machining machine parts?
At present, China's labor shortage, labor costs greatly increased. Especially the lack of technical personnel is serious. Enterprises must improve production efficiency if they want to be more competitive in the market. So how to improve the efficiency of