Standard:ccupational Health Safety Management System

Zahl:OHSAS18001:2007

Standard:Environmental Management System

Zahl:ISO14001:2015

Standard:Honeycomb ceramic was listed into national key torch program project

Standard:Wall-flow honeycomb ceramic for purifying diesel exhaust was established as national science and technology innovation fund proj

Standard:Wall-flow honeycomb ceramic for purifying diesel exhaust won national key new product certificate.

Standard:Wall-flow honeycomb ceramic for purifying diesel exhaust was established as national and provincial torch planning program

Standard:600 hole/inch2 cordierite honeycomb ceramic catalyst substrate was established as national science and technology innovation fun

Standard:600 hole/inch2 cordierite honeycomb ceramic catalyst substrate was established as national and provincial torch planning project

Standard:Large-size cordierite honeycomb ceramic substrate which meets Euro-IV or higher emission standard of diesel countries was establ