In December 2003 , company got the ISO9001:2000 International quality system certificate .
In 2005 ,Rongguan introduced the GB/T28001 Occupation Heath Safety Management & ISO 14001 International Environment Management System
In 2010 ,Got the ISO14001-2004 International Environmental system certificate
In 2013,Awarded “ The Environmental management system “ certificate
In 2015 ,RongGuan brand was considered as China Famous brand ,and won the honors and certificate . RongGuan was selected as the Artificial Stone National standards drafting unit .
In 2016 ，RongGuan quartz acquired the international authoritative certificate of NSF .set the quality standards of industry
Ronguan moving forward to an international modern enterprise .