CNC machining heavy truck parts 4140 4142 alloy steel heat treatment gear shaft

Quick Details
Place of Origin:
Shandong, China
Brand Name:
Model Number:
Non – Standard
Alloy Steel, Carbon steel, Alloy steel
Black Oxide
Torque Capacity:

CNC machining heavy truck parts 4140 4142 alloy steel heat treatment gear shaft

Product Description
Specification Customized,customer required,customer’s drawings Material Carbon steel,Stainless steel,Alloy steel,Heat resistant steel,Brass, etc. Application



Process CNC Machining,Milling,Grinding,Heat treatment Machining CNC machining center, CNC lathe, grinding machine, automatic lathe machine, conventional lathe machine, milling machine, drilling machine, EDM etc Tolerance +/- 0.005mm,2768-f Standard DIN,AISI,SAE,ASTM,UNS,GOST,ISO,BS,EN,JIS Heat treatment Quench and tempering,Carburizing,Nitriding,Induction hardening,Normalizing, Unit weight 5g-300kg Certificate ISO9001,TS16949,ISO1400,RoHS Finish Polishing,Powder coating,Painting,Nickel plating,Chrome plating,Hot galvanize,Galvanizing, Electrophoresis,Anodizing. Qualitycontrol FEMA,PPAP,APQP,Control Plan,MSA,Certificates for all requirementsTest reports for every delivery Service Weeklyreport,Keynodereport,Anyquestionswillbeansweredwithin24hours.

Company Information

DSN Machinery Qingdao is a professional custom metal forging and machining products company.Founded in 2008, the company has 88 employees, including 8 technical engineers and 16 inspectors.The company has more than 250T-2500Tfriction presses, which can forge carbon steel and alloy steel products with a diameter of 1.2m and a weight of less than 500kg.We also focus on aluminum alloy and stainless steel products forging.The company has an independent mold workshop, with wire cutting, edm, CNC machining center and other equipment, can independently develop and produce molds.The company has CNC lathes, CNC machining centers, as well as various auxiliary equipment, a total of more than 30, can be turned, milling, grinding, drilling, tapping and other processing.We have first-class testing facilities in the industry, our testing equipment includes: coordinate detector, spectrum detector, quadratic projector, tensile testing machine and so on.Our main products include automobile, aerospace, train, agricultural machinery, mechanical equipment, furniture, home furnishing, communication, sports equipment, construction, pump valve and other industries.DSN insists on the best quality and the most reasonable production method, serving the European and American markets for a long time.At present, most of our products are exported to Europe, North America, Australia and other regions.We have rich export experience and are familiar with the quality standards of various countries.DSN looks forward to cooperating with you.

Packaging & Shipping








L/C, T/T

Supply Ability

50000 pcs per month.

Delivery Time

Within 30 Working Days


Paper carton, Wooden box, Steel pallet or Customized


By Sea or Air

Our Services

PriceCompetitive.We know the market situation.

QualityQuality Assurance and Quality Improvement.

We know the importance of material chemical composition,tolerances.

We know the Happiness when we do well,and result when we fail.

Delivery timeTime Guarantee.We know the loss of our customer when we delay.

Excellent Service24hours answer.72hours quotation

We answer for any quality issue,if there will be any.


Question1:What is the type of payment?

Answer: Usually you should prepay 50% of the total amount. The balance shouldbe pay off before we get the original B/L.

Question2:How to guarantee the high quality?

Answer: We have testing departmentto make sure every product of size,appearance and pressure test are good.

Question3: Howlongwillyougivemethereply?Answer: wewillcontactyouin12hoursassoonaswecan.

truck drive shaft

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

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of truck drive shaft

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