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Ningbo City Yinzhou Ruican Machinery Co.,Ltd is located in Ningbo city,one of the famous and the second biggest container port in China with convenient transportation for air,ocean and express.
Ningbo City Yinzhou Ruican Machinery Co.,Ltd covers the Sand Casting FOUNDRY and Machining Workshop.The castings by our Sand Casting Foundry are widely used in Automobile;Agricultural,Marine;Architectural Machinery,Medical,Chemical;Food Machinery and so on.The material which we used is ductile iron; grey iron;carbon steel;stainless steel and so on.
The yearly output of various castings is above 500,000 tons and more than 3000 kinds.
60% products are sold to overseas,the customers are from America,Canada,Europe Union etc.;40% products are sold in National Market.
There are about 280 employees in our company now and around 25 technicians from medium to senior.We have the manufacturers and tester equipments, such as medium frequency furnace;shot blaster;hardness tester;Spectrum Analysis tester;Metallurgical analysis.
In the same time,we can offer the CNC MACHINING;powder coating;painting;plating,assembly for customers.
Our Ruican company was established in 2003 year;the predecessor was Ningbo KST factory which was established in 1989 year. Ruican company has three shareholders; Johnny Zhang holds 60%;Bruce Sun holds 20%;Lee holds 20%.Johnny Zhang is President.
Sand casting foundry covers an area of 7000 square meter;Machining workshop covers an area of 4500 square meter.
A formal quality assurance program with ISO9001 certification insure that the finished products meet the customer's specifications.
We have the very rich international trade experience for many years.So we do believe that we can offer the best service to you.We are looking forward to establish a business relationship with other companies all over the world and develop & design new products is also welcome.
| Products | According to the customers'technical drawings or s amples |
| Casting Material | Cast Iron, ductile iron, Grey iron, GG25, GG20, GGG40, GGG50, GGG60 GGG70: |
| QT400-18,QT450-10,0T600-3QT700-2,FCD400,FCD450,60-40-18,65-45-12,ect. |
| Casting Product Weight | available from 0.02kg to 3000kg |
| Surface Treatment | Oxidation |
| Plating zinc |
| Painting |
| Hot galvanized |
| Powder coating |
| Electroplating |
| Sand blasting |
| Electrophoresis |
| Vbration Grinding |
| Inspection | *100% ins pection before shipping, offer the material reports and mechanical property reports |
| *Control Plan and PPAP documents according to the clients'requirements |
| *ISO9001: 2015 quality control system |
| Extra Service | CNC machining servce in our machining workshop |
| Advantages | * The dimensions and outs ide shape are similar with investment casting |
| *The surface roughness is good from 2.5 to 25um(100 to 1000um |
| *The min thickness can meet 3 mm(0. 120inch) |
| *decrease the internal crack and keep close structure |
| *As no joint and defect the cleaning and machining work can be less |
| *it's cheaper because its a simpler process and the foam is cheaper than the wax |
What kinds of products can we offer? 
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