Accurate in reading drawings & Fast in delivery & Exact dimension control & 100% quality control & OEM Service & Strict material inspection & Prompt quote & lead time guarantee


1.Product Name:	China excavator precision investment casting track roller
2. Material:	Carbon Steel, Alloy Steel, Stainless Steel,Tool steel
3.Material Standard:	ASTM,AISI,ASME,SAE,NF EN,DIN EN,ISO,,BS EN,SS,etc.
4. Items:	FOB Ningbo or Shanghai,China
5. Lead time:	30~40 days
6. Place of origin	Ningbo, China
7. Software for specification drawings:	PDF, Auto CAD, Solidworks, JPG, ProE,etc.
8. Main production equipments:	Wax injection, CNC-machine-center, Lathe, Milling machine,Drilling machine,Boring Lathe,Grinding Machine, Heat treatment Furnace.
9.Heat Treatment Machine:	Mesh-Belt-Furnace,Carburizing Quench Furnace,Chamer Furnace,etc.
10.Surface Treatment:	Cold/Hot Zn Plating,Blackening Treatment(Salt Spray Test 48-96 hours),Ni Plating,Cr Plating,Spraying Undercoat,Anti-Rust Paint,Surface Paint,Plastic Paint,Coated Anti-Rust Water,Anti-oil,etc.
11.Surface Heat Treatment:	Medium Frequence Quenching,High Frequence Quenching and Carburizing and Quenching,Oil Quenching,Water quenching,Normalizing,Temper,Annealing,etc.
12.Dimension Inspection:	Calipers,Height Laugue,Micrometer Calipers,Inside Caliper Gauge,Angle and R Gauge,Three coordinates measuring instrument.
13. Productivity:	50000 pcs / year
14. Packaging:	Wooden package after mandatory treatment or other

Production Process

About Us

Sunrise Foundry is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron,

Ductile Iron Castings and and any other precision castings for more than 25 years.

We are dedicated to meet different requirements of various customers across the world, products are mainly

involved Agricultural and Construction Machinery, Hydraulic, Mining industry, Municipal Products, some steel

and stainless steel castings for Pumps and Valves, Pipe Fittings, etc.

Please feel free to contact us if you have any requests.

Quality Control

FAQ

How could I get a sample?

Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.

Sample time?

Existing items: Within xxx days.

Whether you could make our brand on your products?

Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.

Whether you could make your products by our color?

Yes, The color of products can be customized if you can meet our MOQ.

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