Certifications
Utility model patent certificate
Utility model patent certificate
Invention patent certificate
Level 3 safety production standardization enterprise (building materials)
High-tech enterprise certificate 20231016-20261016
ENVIRONMIENTAL MANAGEMENT SYSTEM CERTIFICATE
OCCUPATIONAL HEALTH AND SAFETY MANAGEMENT SYSTEM CERTIFICATE
QUALITY MANAGEMENT SYSTEM CERTIFICATE
Emperor Soochow-22946636-International Classification 17
Liluan Trademark Registration Certificate
