factory made in china manufacturer for custom high quality tractor automobile long hollow helical aluminum steel involute spline shaft

factory  made in china manufacturer for  custom high quality tractor automobile long hollow helical aluminum steel involute spline shaft

EPG is one of the largest companies in China. We have advanced equipment for generation and new technological innovation testing capability . Through adopting new technological innovation from British, German, U.S.A, our items are very best sellers all over European, The united states, and Southeast Asia.


Fast Details

Relevant Industries:

Producing Plant

Local Support Place:



2014-2016, 2014-2015, 2010-2016ear:

Warmth treatment method:

Quenching & Tempering, Carburizing & Quenching

Surface area Treatment:

Blacking, Sprucing, Anodization, Chrome Plating, Zinc Plating




Primarily based on drawing Length Dimension


In accordance to the the drawing


CT660, X-BOW

Source Capability

Provide Ability:
5000 Piece/Items for each Thirty day period

Packaging & Shipping

Packaging Particulars
Neutral paper packaging, wooden boxes for outer box or in accordance to customer’s need.
Shanghai / Ningbo
Direct Time
Amount(Pieces) one – a thousand >1000
Est. Time(times) 15 To be negotiated

Online Customization

We At any time-Energy Group with four branches over 1200 workers is a single of the greatest transmission elements and machining objects companies in China

Solution Description

custom large top quality tractor car long hollow helical aluminum metal involute spline shaft

 (1). All sorts of gears, shaft, gear shaft, precision gear and CNC gear.
 (two). Specialized in manufacturing all sorts of auto transmission component based on  drawings
 (3). Material: ductile solid iron, carbon metal, alloy steel , stainless steel, , bronze/brass
 (4). Modules: M1 to M8 
 (five). Fulfills ISO, DIN and ASTM standards 
 (six). Specification : According to the the drawing



 Carbon Steel

 SAE1020, SAE1045, Cr12, 40Cr, Y15Pb, 1214Letc

 Alloy Steel

 20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5etc


 HPb59-1, H70, CuZn39Pb2, CuZn40Pb2, C38000, CuZn40etc

Tolerance Control

Outer Diameter

 Based on drawing

Length Dimension

 Based on drawing

Machining Process

Equipment Hobbing, Equipment Milling, Equipment Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Equipment Lapping

Tooth Accuracy

DIN Class four, ISO/GB Class 4, AGMA Class thirteen, JIS Course


one., one.twenty five, one.5, one.75, 2., two.25, 2.5….eight. and so on

Warmth Treatment method

Quenching & Tempering, Carburizing & Quenching, Substantial-frequency Hardening, Carbonitriding

Area Therapy

Blacking, Polishing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating


one.    DIN, ISO/GB, AGMA, JIS,ISO/TS16949:2009



Packaging & Transport