China Specialist in Investment Castings
by Lost Wax Casting - www.china-cast.cn
Dongying Dana Precision Metal Co.,Ltd manufacture precision investment
castings using a variety of metals including stainless steel,carbon
steel, low alloys, copper base alloys, aluminium alloys, by silicasol
lost wax casting process.
<1> 3" & 4" Cast stainless clamshell ventilators <2> Highly polished type 316 cast stainless steel. <3> Comes in two sizes, for 3" or 4" vent duct hose. <4> Can be mounted vertically or horizontally.