How DONGZHENG naming products?
You may confuse about the name displayed in each machine, and it all start with HSM and why? and what is the relation between DONGZHENG and HSM? Here is the article to clarify that. Back to 1990, when company founder started the company, he is original target was not produce machine, instead he was helping client making the light part. the original company name called HeSheng. it's a very good name in Chinese, it means cooperated and stay stronger. After 2000, company funder transfer to spring machine area. and also we have a new name "DONGZHENG" come out. For keep the old company name, we naming our band to hesheng machine, so the shortcut is HSM.