Dongguan City crown Hardware Products Co. Ltd. is the predecessor of Shenzhen Zhongyu Hardware Products Co. Ltd., founded in 2010 in Shenzhen, Longhua, after 2 years of business development, combined with the needs of business development, in 2012 officially changed its name to Shenzhen Tongchuang Lida Co. ltd.. In order to meet the needs of different business sectors at home and abroad, in 2016 the company registered in Shenzhen branch established "Minchuang hardware products (Shenzhen) Co., Ltd."...
Classification and properties of die-...Classification and properties of die-casting aluminum alloy
Die casting aluminum alloy has good performance and process performance. Therefore, aluminum alloy die casting is dev...
Basic procedures and steps of die pol...Basic procedures and steps of die polishing
1. First of all, we must ensure that the tools are complete
Polishing tools and accessories such as oil stone, sand paper and diamon...
