Does the blasting company belong to state-owned enterprises?

Excuse me, what you are asking is "does the big blasting belong to state-owned enterprises?" ? The company is a state-owned enterprise.

Hongda Blasting Engineering Group Co., Ltd. is a wholly-owned subsidiary of Guangdong Hongda Holding Group Co., Ltd., a state-owned listed company.

The company's business scope includes feasibility study and consultation, optimization design of mining scheme, mixed explosive production, open-pit stripping mining, underground mine construction, mining and civil installation, goaf filling and other services.