Product description 

Process ：Investment Casting,Silicon sol casting,

Material ：Stainless Steel,Carbon Steel

Weight ：0.01 kg~150kg

Surface Roughness ：UpTo Ra1.6~Ra6.3

Heat Treatment ：Anneal,Quenching,Normalizing,Carburizing,Polishing,Plating, Painting,etc

Machining Equipment ：CNC Center , CNC Machines, Turning Machines,Drilling Machines , Milling Machines,

Grinding  Machines,etc

Company Introduction 

Hebei Mingda International Trading Company is a trading company which is specialized in castings, forgings and

machinery parts.

Our products include all kinds of raw castings to be made of ductile iron , grey iron , brass ,stainless steel and 

aluminums, machined castings and forged parts . To make these parts according to the customers' drawings , we have

relative suitable production craft and equipments, such as resin sand , sand mould , hot core boxes , lost-wax , lost -

foam and so on .

Specially for hydrant bodies and valves' bodies, we have collected rich experience for these products in the past 16

year's actual production, Now we are proud of our products with good surface and high quality material. Whatever,we

have been trying our best to provide our customers with better quality castings by improving  production crafts and more  
careful quality control.