Technology Patents & Certificates

ISO9001:2015

Quality Management System
GB/T 19001-2016/ ISO 9001:2015

CE CERTIFICATE

Machinery Directive 2006/42/EC

Dust explosion proof certificate

Explosion-proof signs：Ex tD mD 21 T130⁰C

Fume Extractor Patent

Patent on a high-efficiency dust removal device and smoke purifier