High  made in China - replacement parts -   pto gearbox suppliers   Bunia Democratic Republic of the Congo   Precision Gear Shaft for Construction Machinery with ce certificate top quality low price

We ensures the stability and consistency of the key function of components.- EPG Group the biggest agricultural gearbox and pto factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828



– OEM service offered 
– Superior quality at competitive price 

We can offer OEM Service for Gear Steel Castings, and those steel castings can be produced in the following conditions:

  • Heat treatment: Normalized, Normalized and Tempered, Quenched and Tempered
  • Machining: Rough machined, Semi-finished machined, Finished machined
  • Non-Destructive Testing: Magnetic Particle Testing, Ultrasonic Testing, Penetrant Testing
  • Material: Carbon Steel, Alloy Steel, meet ASTM, BS, DIN, NF, JIS, ISO standard
  • Individual Weight: 500KG – 140MT 

Technical parameters:


Carbon steel: Q235B,C45 1045,A3,40Cr, 1.7035/1.7045 41Cr4/42Gr4 ISO41Cr4 AISI/SAE/ASTM 5140 SCr440 /SCr440  20CrMnTi, 42CrMo  4140 SCM440 42CrMo4   40CrMnMo 4142 etc

Stainless Steel: SS304 SS316 etc

Copper/Brass, Aluminium,Cast iron,Nylon/plastic, etc.

Production Processing

Forging, Cutting, Hobbing, lathe machining, grinding, broaching, thread rolling,  

treatment on quenching, surface treatment/rust-proof treatment final inspection 

Heat treatment

Hardening and Tempering, High Frequency Quenching, Hard teeth,Carburizing Quenching Teeth 

Quenching and so on.

Surface treatment

Galvanizing/Zinc Plating,Color Painting, Dacrotized, Black Anodic Treatment,Black Oxide. 

Spray Printing, Mirror Finish, Burnishing, Sand-blasting and so on according to Customers’ demand.


High precision, high wear resistance, low noise, smooth and steady, high strength


Standard sprocket:DIN8187, DIN8188, ISO , ANSI , JIS,BS.

Nonstandard sprockets as to customers’ Drawing or sample.


T/T (30% deposit in advance, 70% balance before shipping). 

Mini order 

Minimum qty is 1000 pcs. 


20-30days after receive deposit or negotiable


Inner plastic bag and outer carton box or customer requirement.

Material: Our castings using Electric Arc or Induction Furnace sand Vacuum Degassing (if required) are manufactured to ASTM, AISI, DIN, JIS, SAE or proprietary standards
Quality Control: UT,MT,RT,PT,chemical composition test,mechanical property test,etc.
Heat Treatment: Normalize,Quenching,Tempering,Anealled.
Surface Treatment: painting,plating,polishing,black oxide,transparent anti-rust oil.
Inspection: Besides our in-house inspecion, you could also choose a third party inspection.
Certificate:  1, Raw material certificate(material chemical compositon)
                      2, Heat treatment sheet report
                      3, Dimension inspection report
                      4, UT test report
Packing:  Seaworthy plywood packaged on stell pallets or as customer’s request
Delivery Date: Decided by the amount and dimensions of products. Usually we control the large diameter rings’ delivery time within 5 weeks after we receive your formal order.


rank-highest     quality truck gear in China.
4. All kinds of  gears, welded axle and synchronizer assembly for 11509C fuller/fast sub-gearbox are  available.
5. we can provide samples for inspection.
Our services
Strong Machining & Heat Treatment Abilities
Strict Quality Control
Wide Product Range
14 years’ OEM experience
Customizing available
competitive price

  Design on request, designed with the customer use
  Manufacture current first-class production line
  Quality control quality control department to ensure quality
inspection report available
  Packaging safe and reliable packaging,
on customer’s request

If you didn’t find the product you’re interested in on our website. Please feel free to let me know. We’re especially professional in manufacturing according to your sample or drawings

roduct Name Steel Double Gears
Material    Steel/Stainless Steel/Cooper/Nickel
Technology Powder Metallurgy – Machining
   Certificate ISO9001/TS16949/SGS
Surface Treatment High Frequency quenching, Oil impregnation
Unspecified Tolerance ISO 2768 – m / H14, h14, +- IT14/2
Apperance No Crumbling, Cracks, Exfoliation, Voids, Metal Pitting and Other Defects
Process Flow
Powder mixing – Forming – Sintering – Oil impregnation – Sizing -Ultrasonic Cleaning – Steam Oxidation – Oil impregnation – Final inspection – Packing
Application Industry,Vehicle, Power Tools, Motor, Bicycle, Electrombile

SpecificationCustomized,customer required,customer’s drawingsMaterialCarbon steel,Stainless steel,Alloy steel,Heat resistant steel,Brass, etc. Application
Automobile, agricultural machinery, furniture, 
construction, home appliances, electronics.
ProcessCNC Machining,Milling,Grinding,Heat treatmentMachiningCNC machining center, CNC lathe, grinding machine, automatic lathe machine, conventional lathe machine, milling machine, drilling machine, EDM etcTolerance+/- 0.005mm,2768-fStandardDIN,AISI,SAE,ASTM,UNS,GOST,ISO,BS,EN,JISHeat treatmentQuench and tempering,Carburizing,Nitriding,Induction hardening,Normalizing,Unit weight5g-300kgCertificateISO9001, TS16949,ISO1400,RoHSFinishPolishing,Powder coating,Painting,Nickel plating,Chrome plating,Hot galvanize,Galvanizing, Electrophoresis,Anodizing.Quality controlFEMA,PPAP,APQP,Control Plan,MSA,
Certificates for all requirements
Test reports for every deliveryServiceWeekly report,Key node report,Any questions will be answered within 24 hours.

tem Copier spare parts Upper Fuser Roller Gear 40T,for ricoh spare parts
Use for for Ricoh 2051 2060 2075 MP5500 MP6000 MP6001 MP6500 MP7000
Color Black and White
Warranty one year
Description High Quality Compatible brand new
Other parts  We have:
Fuser film;Lower roller;
Gears; Pickup roller; OPC drum
Separation pad; Bushing; Thermistor
Transfer roller; Feed roller and so on;
MOQ 5 sets (trial order accept)
Delivery date Within 2-3 wor ept days
Payment term T/T by Bank,Western Union,Paypal
Product Name ept High Quality Standard Size Spur Gear
Material Iron,Stainless Steel,Cooper,Steel,Iron,Alloy steel
Surface Treatment High frenquency quenching ,oil impregnation ,tumbling ,plating ,steam treating etc
Features 1. High density from 6.7- 7.4 g/cm3
2. Hardness: HRC 30-50
3. Accuracy :±0.01 mm 
4.No crumbling ,cracks ,burrs ,metal pitting and other defects 
5.high productivity ,cost-efficient ,energy saving 
Certificates ISO9001 
OEM Available
Size Standard
Package Comment Packing

1. Type: B gear with hub on one side
2. Size: 1M, 1.5M, 2M, 2.5M, 3M, 4M, 5M, 6M, 8M
3. Standard: ISO
4. Certification: ISO9001

Product Name spur gear with hub
Material S45C
Brand DWSK
Size Modle type A, type B, 1M, 1.5M, 2M, 2.5M, 3M, 4M, 5M, 6M
Heat Treatment without surface treatment
Performance high strength, smooth and steady, high precision, high wear resistance, low noise,
Bussiness Type manufacturer & exporter

Every step from production order to the pac ept process has a strict quality inspection.
2. Large-scale production with competitive price.
3. Pressure Angle: 14.5,15 and 20 degree.
4. Productions have a good quality of raw material, precision machining, strict inspection.
5. Surface treatment:
♦ Zine plating
♦ Nickel plating
♦ Blackening
♦ Anodizing
♦ Spray Printing
♦ Phosphating
6. Heat Treatment:
♦ Hardening & Tempering
♦ High frequency quenching
♦ Carburizing quenching
1. We can product all kinds of gear according to customers drawing and specifications. We also offers CAD design and manufacturer
of specialised gears to suit your equipment requirements.
2. Our extensive knowledge and experience with sprocket drives allows us to work together with our customers to solve the problem
and help improve the longevity and perfomance of your chain drive. We have the knowdge, resources and stock to solve those
problems and annoying issues. The production of high precision and long life of the product is always our top priority.

Material Standard GB, EN, DIN, ASTM, GOST, JIS, ISO
Material Processing Forging, Casting, Welding
Heat Treatment Annealing, Normalizing, Q&T, Induction Hardening
Machining Tolerance Max. 0.01mm
Machining Roughness Max. Ra 0.4
Module of Gear 8-60
Accuracy of Teeth Max. ISO Grade 5
Weight/Unit 100kgs – 60 000kgs
Application Mining, Cement, Construction, Chemical, Oil Drilling, Steel Mill, Sugar Mill and Power Plant
Certification ISO 9001

Gear technical requirements
1. Transmission of motion accuracy
2. Balance of transmitting motion to reduce shock and vibration and noise, that calls for limits on gear turns the instantaneous speed of change
3. Load distribution, uniform gear tooth contact is required when you want to, make the gears in the transmission of power without due to uneven contact surfaces of contact stress load is too large, causing premature wear of tooth surface
4. Rationality of transmission side gap
Gear Failured:
1. wear of tooth surfaces
2. tooth surface gluing
3. fatigue pitting
4. tooth broken
5. tooth surface plastic deformation

Company introduction

HangZhou Evon Engineering CO.,LTD is a manufacture of bearings, worm drivers, slewing bearings, gears, shaft and engineering parts.  EVON bearings, worm drivers, slewing bearings, gears, shafts prove every day to be important structural and connection elements, they can be widely used in the lifting&transport machinery, ept machinery, ept machinery, port hoisting machinery, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, cement plant, steel plant, electric power plant, wind power generator, other ept and industry machines or equipment and other large rotary devices.
 The products made by EVON Engineering Co are mainly exported to the countries of the European Union, USA, the Middle East, the South American, the Africa, Austrilian and Asia areas and the Russian Federation, in the process of cooperation with our customers, we have made it a principle to establish a lasting and rewarding partnership with our customers by providing efficient service with the top quality and minimizing the production cost.
 Xihu (West Lake) Dis.g for consistent commitment to the quality of products and customer service, Evon Engineering attaches great importance to research and development to ensure better product quality and service from its establishment. The quality of EVON products are based on the excellent specialist and technical level of constructors and technicians, highly qualified operators, experiences production workers.
The company name:  HangZhou Evon Engineering Co.,ltd
Address: No 3 Lianmeng Road, Xihu (West Lake) Dis. Area, HangZhou City, ZheJiang Province, China
Tel:  0086~571-8822571/88220973-64516701
Fax; 0086~571-8822571/88220973-64516702


The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

High  made in China - replacement parts -   pto gearbox suppliers   Bunia Democratic Republic of the Congo   Precision Gear Shaft for Construction Machinery with ce certificate top quality low price

High  made in China - replacement parts -   pto gearbox suppliers   Bunia Democratic Republic of the Congo   Precision Gear Shaft for Construction Machinery with ce certificate top quality low price

High  made in China - replacement parts -   pto gearbox suppliers   Bunia Democratic Republic of the Congo   Precision Gear Shaft for Construction Machinery with ce certificate top quality low price

High  made in China - replacement parts -   pto gearbox suppliers   Bunia Democratic Republic of the Congo   Precision Gear Shaft for Construction Machinery with ce certificate top quality low price