North the Langfang Qi source chemical industry building materials Group has the biggest silicate production base, the oak models the sponge heat preservation heat insulation produ ...
The mineral wool is by mineral substance and so on lime, quartz powder melts after the furnace, after the high speed offcenter or spurts the system, the diameter which the drawing ...
The oak models the sponge heat preservation board tube main feature is the closed foaming structure, the thermal conductivity is small; Has the fine heat insulation effect, but en ...
Qi Yuanji models the XPS heat preservation board is uses the vacuum to become spongy, the series connected screw rod squeezes out a formation product. Pushes models the board, reg ...
The cellular glass uses the glass dust is the parent metal, joins the admixture, dissolves heavily light, the independent foramen obturatum foaming body after the burn production. ...
The Qi source silicate compound heat preservation material is one kind of new thermal insulation material, this product is composed the increase chemical additive and the high tem ...
North the Langfang Qi source chemical industry building materials Group has the biggest silicate production base, the oak models the sponge heat preservation heat insulation produ ...
North the Langfang Qi source chemical industry building materials Group has the biggest silicate production base, the oak models the sponge heat preservation heat insulation produ ...
North the Langfang Qi source chemical industry building materials Group has the biggest silicate production base, the oak models the sponge heat preservation heat insulation produ ...
North the Langfang Qi source chemical industry building materials Group has the biggest silicate production base, the oak models the sponge heat preservation heat insulation produ ...
North the Langfang Qi source chemical industry building materials Group has the biggest silicate production base, the oak models the sponge heat preservation heat insulation produ ...
PEF (polythene) the high foaming product is the Qi source group introduces the overseas vanguard technology equipment, take the high quality PEF resin as raw material, take the hi ...
The froth asbestos is the heat insulation thermal insulation material which the natural machine nature mineral fiber forms, in the application temperature scope may the long-term ...
North the Langfang Qi source chemical industry building materials Group has the biggest silicate production base, the oak models the sponge heat preservation heat insulation produ ...
