Product Description

Customized Butterfly valve body casting-China casting-Dalian Zhonghao Precision Casting Co., Ltd. located in Dalian, Liaoning province, China,covers 8,**0square meters,annual output value 2.8 million USD,has 5 casting molding engineers, *0 technicians and *0 employees.Lost wax casting-investment casting-Chinese Foundry-Dalian Zhonghao Precision Casting Co., Ltd. located in Dalian, Liaoning province, China,covers 8,**0square meters,annual output value 2.8 million USD,has 5 casting molding engineers, *0 technicians and *0 employees.

We can cast various grades of low carbon steel, low alloy steel, heat resistant steel, stainless steel, tool steel with advanced silica sol-water glass composite shell technology.

According to different casting structures, the linear tolerance range is 0.**5mm***5mm (0.****0.1), castings surface roughness is 3.**6.3microng and the processing range is 5g to **0Kg, the maximum dimension can be processed is ***0***0***0mm. We can process various kinds of precision casting parts used in valves,pipes,water pumps, metal fittings, flanges,auto parts and furniture.



We supply precision casting parts to Denmark AVK Group Japan KATO WORKS(THAILAND) CO.,LTD, USA Franklin Electric, Japan The Brother Group, Italy OM FORKLIF and Japan DIAVAC LIMITED, have established long - term stable cooperative relations.