OEM Farm Equipment Atv Drive Tractor Pto Shaft Parts

Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
Model Number:
Shot Balsting
Precision Casting

1. Grade: Aluminium, steel, stainless steel, iron, brass and aluminum

2. Size: according to customers’ design.

3. Standard: ASTM or DIN.

4. Finishing: Powder coating, sand blasting, zinc plating, chrome plating, etc.

5. Certification: IATF 16949

Products Show

Wax Molding

We use lost wax technology for investment casting.

The material could be steel, stainless steel, iron, aluminum and brass.

Post CNC machining

Our 4 axle Machining centers can hold the tightest tolerance after die casting.


The chemical composition of all castings are analyzed for every batch to ensure the material is right.

More casting parts

We are specialized in







Production process

Qualified Material

All the raw materials are purchased from reliable supplier and stored with traceability.

Lean Production

Trained operators produces the part according to work instruction for each specific part.

Powder Coating

In house powder coating.

Quality Control

Full range of inspection tools. Including CMM, projecter, calipers, different kind of gages.

Inspection Report for all first article and mass production.

Both internal and external training for inspectors and operators.

Quality Documentation

As a certified IATF company, Castle can supply all quality documents including FMEA, Control Plan, Flow Chart, Working Instruciton, etc.

Control Plan



Capacity Analysis Report

Softwares we use

Order Process

1. Customer’s drawing or idea.

2. Designing.

3. Sample submitting.

4. Mass production

5. Pre-shipmeng Inspection.

6. Delivery.

Packaging & Delivery

Packaging Details : Standard Export Carton and Pallet.

Delivery Details : 3-30 days.

All parts are packaged well to avoid any damaging during the transportation.

Our Certificate

As a memeber of Ningbo Autopart Association, we got 15 patents in manufacturing technology area. We also got IATF 16949 ceritificate to meet automotive industrie’s requirement.

Castle in the Show

We attend different shows in Europe and North America.

Ningbo Castle Mechanical Co., Ltd.

Contact: William Pong

Tel: +86 574 2780 3080

Cell/Whatsapp: +86 137 5744 4072

Wechat: +86 137 574 44072

Skype: cnctradeHttp://www.castleintl.com

Add: 1001 Greata Mansion, No.500, Taikangzhong Road, Ningbo, 315000, China

As one of leading pto drive shaft
manufacturers, suppliers and exporters of mechanical products, We offer pto drive shaft
and many other products.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of pto drive shaft

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