1---General enterprise name: region + self-named + industry + limited company. For example: Shanghai xx Machinery Co., Ltd. The characteristic lies in the words of the self-chosen name. There are no special regulations. As long as it is not too remote (even if the business is approved, the bank will be in trouble), 2 to 4 words are appropriate.
2---Name of foreign-invested enterprise: self-chosen name + industry + (location) + limited company. For example: xx Machinery (Shanghai) Co., Ltd. The characteristic is also that they choose their own names. Most of them use the name of the parent company, but there are also homophonic or one of the characters homophonic and then named according to the general type.
3---Multiple enterprise name: self-chosen name + investment type + limited company. For example: xx Financial Development Co., Ltd.
4---Group enterprise name: self-named + industry (group) Co., Ltd. For example: Shanghai Machine Tool (Group) Co., Ltd. Your description is relatively brief, I don't know which category to ask. Note: The above "limited company" may include a limited company, a limited liability company, a joint stock company, a joint stock limited liability company, etc. Take the first one to represent.