Occupational Health and Safety Management System Certificate

Environmental Management System Certificate

Certificate of Informatization-Industrialization Integration

National Strategic Alliance for IC Packaging Industrial Chain Technology Innovation

CMMI5 Certificate

Small and Medium-sized High-Tech Enterprise in Henan Province

Specialized, Elaborative, Characteristic and Innovative Enterprise

Coal Seam Gas Drainage Pipe Network System

Automatic Dust Removal System

Coal Seam Gas Drainage Pipe Network System

Pilot E-enterprise