Our company has dozens of qualification documents: more than 20 inventions, practical patents, and industry members. The equipment registration certificate provided by the Quality and Technical Supervision Bureau, the registered trademark of Datong, the registered trademark of Stern, the international CE certification, the standard implementation certificate of the sandblasting machine, the quality management system certification of the blasting machine, and the coating of the Ministry of Labor Resources There are various certificates such as sandblasting engineer certificate, sandblasting machine environmental assessment emission certificate, sandblasting room environmental assessment report certificate, etc., and the number of certificates in the same industry is far ahead.

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