Quality management system certification certificate
Compliance with:GB/T 19001-2016 idt ISO19001:2015 STANDARD
（Test products: surge protective breaker. External power circuit breaker..)
NOA CERTIFICATION
Occupational Health and Safety Management System certification certificate
Compliance with:GB/T28001-2011 idt OHSAS 18001:2007 STANDARD
（Test products: surge protective breaker. External power circuit breaker...)
NOA CERTIFICATION
Environmental Management System certification certificate
Compliance with:GB/T 24001-2016 idt ISO4001:2015 STANDARD
（Test products: surge protective breaker. External power circuit breaker...)
