Gold Member Since 2016
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Nanjing Precision Engineering Co., Ltd.

Casting, Machinery Parts, CNC Machining manufacturer / supplier in China, offering OEM High Quality Aluminum Alloy Casting Parts, Customized Brass CNC Machining Pipe Joints, Customized C45 CNC Machining Boat Parts and so on.

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Supplier Homepage Product Casting Parts OEM High Quality Aluminum Alloy Casting Parts

OEM High Quality Aluminum Alloy Casting Parts

FOB Price: US $3.55 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $3.55/ Piece
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Port: Shanghai, China
Production Capacity: 500000 Pieces/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: custom
  • Casting Form Material: Carbon Steel
  • Casting Form Usage Count: Semi-permanent
  • Surface Roughness: Ra6.3
  • Machining Tolerance: ISO2768-M
  • Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
  • Process: Casting+CNC Machining+Deburrs
  • Surface: Coating, Painting, Plating, Polishing, or to Order
  • Delivery Time: 7-25 Days
  • Warranty: 100% Refund or Replacement for Nok PCS
  • Logistics Service: Sea, Air, Express, EXW, Fob, CIF, DDU, DDP
  • Transport Package: Inner:Bubble Polybag Outer: Carton Box, Poly Woode
  • Casting Method: Casting
  • Casting Metal: Aluminum
  • Surface Treatment: Deburrs
  • Coating: Oil
  • Standard: AISI
  • Description: Casting Parts
  • Service Available: OEM and ODM
  • Tolerance: ISO2768-M
  • Traceability: Heat No, Production Batch, Delivery Batch
  • Quality Control: 0 Defects, 100% Inspection Before Packing
  • Trademark: njprecisionengineering
  • Origin: China(Mainland)
Product Description
OEM high quality aluminum alloy casting parts

1.Product Description:
Descriptioncasting parts
Processcasting+cnc machining+deburrs
Service availableOEM & ODM
Quality control0 defects,100% inspection before packing  
Delivery time7-25 days
Inner:bubble poly bag,
outer:5 layers ctn box or poly wooden box/pallet
Logistics servicesea,air,express,EXW,FOB,CIF,DDU,DDP
CertifcationsISO 9001
warranty100% refund or replacement for NOK pcs
All the products on our website can be customized!
NJPE Capabilities:
1.Vcnc milling 
the workable length:1-12000mm
the workable diameter:1-6000mm
the tolerance:ISO2768-M
the operation system of the machines:FANUC
R & D engineering team design the technical drawings:STP,IGS,PRT,AUTOCAD,PDF......
3D dimensions inspection:CMM
2.CNC turning
the workable length:1-12000mm
the workable diameter:1-6000mm
the tolerance:ISO2768-M
the operation system of the machines:FANUC
R & D engineering team design the technical drawings:STP,IGS,PRT,AUTOCAD,PDF......
2D dimensions inspection:caliper,micrometer,altitude instrument,run-out instrument,roughness instrument.......
3.The fabrication
Our plastic injection machines could do the mold injection parts and the assembles from 0.005kgs to 1.5kgs,
we are also experienced in the stamping,the bending,and the welding,our equipments are advanced in these fields,
so we are always doing the exellent fabrication job.In the fabrication,we often use the melting welding,
the pressure welidng,and the laser welding,the welding robot could do the welding fabrication effeciently and economically,
meanwhile the experienced technicians do the melting welding perfectly,the welding seam is straight,
there are no gaps,no holes,no welding slags.All of our welding workpiece could pass the air-tight test successfully,
our technicians also do well in the pressure welding and the laser welding,the workpiece is strong and beautiful.
4.The Mechanical Assemble
The advanced euqipments,the professional R & D engineering team,
and the complete inspection facilities enable us to the mechanical assemble with the high good quality level,
the mechanical assembles have the good function and the long usage time.
5.The Surfact treatment
plating: 3+Cr,enviromental,anti-corrosion maximum 480 hours salt spray test
coating: powder coating,electrial coating,maximum 480 hours salt spray test
painting: enviromental EXPOSY painting,cross-cutting test
polish: satin polish,mirror polish,electrial polish, maximum 1200 grid
Dacromet: eviromental,anti-corrosion,maximum 560 hours salt spary test
Anodization: tumble,shot blast,sand blast.....,various color,maximum 480 hours salt spray test
Nylok: tight-locking,enviromental,5 million times
heat treatment: adjust the mechanical properties,temper,normalization,quench......
6.The Variousl Material
stainless steel: ss304,ss304L,ss316,ss316L,SS430,SS201......
aluminium: 7075,6061,6063,5082,5051,2014.......
brass: H62,H58,H59......
steel: C20,C45,C60,C35......
steel alloy: 25CrMo,42CrMo,25Cr,40Cr,Q345,11SMn30......
iron cast: QT600,QT250,HT450,HT150......
titanium alloy: GR2,GR5,GR7,GR9......
tungsten alloy: WuNiFe alloy,Carbide Wolfram......
the blanks: forging,casting,profile,extrusion,rod,tube......

All the materials are with the material quality certificate,we are familiar with the international material norm and the material substitute grade.

ISO 9001-2008
Material Certificate

3.Our services:
R&D serviceDrawing Design service
Samples serviceBulk production service
Inspection servicePacking&shipping service

4.Company profile:
We Nanjing Precision Engineering Co., Ltd have more than 15 years' experience as manufacturer focusing on CNC machining, the sheet metal fabrication, and the mechanical assemblies, and have more than 20 years' experience in the international trading, our factory is located in Ninghai county, Zhejiang province covering the space about 6000 square meters, we were certified by ISO 9001 and SGS which support us to do the good quality control, we have the strong engineering team which enable us to be professional and strong in R & D for OEM & ODM products. 

We could design the technical drawings for the customers freely, we could provide the CNC machining samples with the customers freely too, the sampling time for CNC machining parts is 1-3 working days, the sampling time for the sheet metal fabrication and the mechanical assemblies is 7-15 working days, the order production time is 7-25 working days. 

Currently we are servicing with about 150 customers worldwidely, the industries are mainly focused on automotive vechicles, motorcycles, bicycles, energy, gas and oli, enviromental protection, manufacturing machinery, medical equipements, and the light indutries. 

We are always trying our utmost best to find the best solutions to the customers by the competitive price, good quality, punctual delivery, perfect logistics service, and the satisfactory after-sale service. 

5.Factory workshop:
6500 square meters factory
More than 15 years experience as manufacture
5  sets V-CNC
15 sets cnc lathes
5  sets stamping machines
3  sets plastic injection machines
2  sets cnc bending machines
2  sets welding machines

1.packing:Inside:bubble bag
 Outside:carton case or poly wooden case
2.shipping:Small batch by courier, large batch by sea or air

What are our advantage?
1.PriceFactory competitive price
2.ServiceR&D, OEM&ODM
3.QualityISO-9001 100%QC inspection before packing, 0 defects
4.Factory delivery:7-25 days after confirm the drawings
5.Business co-operation cultural:Win-Win,non-disclosure
agreement,intellectual property protection

8.Contact information:
If you want to get much more information regarding casting parts,
you please feel free to contact with us as following at any time,
we are 24 hours online!
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