• Model NO.：B20.1
• Coating：Zinc oxide
• Machining Tolerance：+,-0.01mm
• Standard：ASTM
• Item：Aluminum Ventilation Fan Blade
• Service：Customize and OEM
• Shipping Port：Qingdao, Shanghai, Ningbo
• Casting Process：Lower Pressure Casting
• Business Type：Factory Manufacturer
• Market：Global
• Raw Material：Aluminum Alloy A357
• Tensile Strength：Above 280MPa
• Yield Strength：Above 210MPa
• Elongation：Above 3%
• Applicastion：ISO9001:2015
• Purpose：Rail Transit Fan
• Transport Package：Plywood Cases
• Specification：600mmX210mm
• Trademark：BOYUAN
• Origin：Weifang, China
• HS Code：8414909090
• Production Capacity：10000PCS,Month

Our Advantages

1. We can finish mould design and mould machining, mould assembly in our factory to ensure plan of casting
2. We can finish all casting and machining in our factory to ensure production time
3. We can finish all inspection in our factory to ensure production quality

Production Capacity/ material of casting and machining

1.What materials do you cast and machining?
We can cast and machining aluminum alloy parts and high temperature alloy parts.

2. How can I get the quotation?
Please send us information for quote: drawing, material, weight, quantity and request.

3.If we don't have drawing, can you make drawing for me?
Yes, we make the drawing of your sample and duplicate the sample.

4.When can I get the sample?
Sample: 25-30 days after you start to make mold. The accurate time depends on your product.

5.What is your main order time?
Order time: 30-40 days after the payment. The accurate time depends on your product.

6. What is your payment method?
Tooling: 100% TT advanced.
Batch order: 50% deposit, balance 50% to be paid before shipment.

7. Which kind of file format you can read?
PDF, ISGS, DWG, STEP, STP,X-T...