Material	Cast iron, grey iron, ductile iron, stainless steel, carbon steel, steel, brass, copper, aluminum, brass, bronze, copper, zinc etc
Process	investment casting, lost wax casting, silica sol casting. water glass casting
Machining	tapping, milling, grinding, drilling, cnc machining
Surface treatment	polishing,mirror polishing, electrogalvanizing, sandblasting, shot blasting
Heat treatment	quenching and tempering, annealing, normalizing
Casting Roughness	Ra 1.6-Ra12.5
Applications	Auto/Motorcycle/Agricultural/Ship/Railway/Hardware/heavy duty equipment/electronic device/optical telecommunication

Production Process

1. High dimensional accuracy of castings, good finish, can eliminate or reduce mechanical processing, save costs.

2. It can produce parts with complex shapes, or cast multiple parts into one, eliminating assembly and welding work.

3. Products can be cast on the exquisite text and pattern, enjoy to show your company and product image.

4. Material is not limited, according to customer needs of various metal materials.

5. High casting production efficiency, good repeatability, easy to achieve mass production

Precision Investment Casting Parts for Hydraulic Machinery

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

Q1: Can I have a sample order?

A: Yes, two pieces of free samples could be sent to you for testing and checking the quality. You only need to pay for the shipping cost.

Q2: Is it OK to add my logo on the product?

A: Sure, we can silk print and laser engrave your logo on the product. Send me the logo' AI design file without any hesitation. Then logo will be made for you to check.

Q3: What about the lead time?

A: For samples: It usually takes 3-5 days for preparation, and another 10 days for shipping. For bulk orders: It usually takes about 20 days to produce. Time is up to the specific quantity of orders.

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