Nanning Deferry Environment Protection and Energy Conservation Co.,
Ltdis professional designer and manufacturer of exhaust after
treatment systems for vehicles and industrial environment . We
established in 2011, by constantly introducing technology and
talent, we quickly grew into the industry leader in China.
Our core product are manufacture and sale of various honeycomb
substrate for vehicle exhaust purification and industrial exhaust
purification device. Moreover,we have our own catalyst coating
technology and production equipment, so that we can supply
catalysts and converters for our customers.
Our product line:
1. Honeycomb substrate：
.Use for gasline engine's substrate: include ceramic substrate and
.Use for diesel engine's substrate: include DPF substrate DOC
.Use for industrial emission substrate: include SCR substrate VOC