• Service: CNC machining Engineering Plastic OEM
• Process Flow: Custom processing -- CNC machine working -- Initial inspection -- Finishing -- Final inspection -- Finished product stock.
• Processing: CNC machining, turning, milling, lathe, EDM
• Equipments: CNC machine, CNC turning machine, CNC lathe, CNC milling machine, Laser cutting machine, Stamping machine, Tapping machine
• Materials: Aluminum-5052, 5083, 6061, 6063, 6065, 6082, 7075, Stainless Steel-303,304,316,316L, Copper/Brass-H59,H62,H63,H68, Carbon Steel-45. Plastic:ABS/PA/PC/PE/PEEK/PMMA(acrylic)/POM(Delrin)/PP/PTFE/PU/Rubber/Silicone/PA+GF/PBT+GF
• Surface Treatment: Anodize, Hard anodized, Polished, Painting, Powder coat, Black coating, Chrome plated, Electroplate, Chem film, Conversion coating, Passivation, Galvanized, Tinned, Sandblasted, Brushed, Silk screen, Pad print, Pad print, Heat treatment.
• Drawings: 2D format: PDF, DWG, DXF. 3D format: STP, STEP, IGS, STL
• Tolerance: +/- 0.1-0.2mm
• Capability: 10000 pcs/ month
• Application: Aviation, robotic, automotive, motorcycle, mountain cycling, medical device, automation, drone, photographic, optical, intelligent equipment, smart device, comsumer electronics, mechanical engineering.

Our Services

Our Advantages

1. Rapid Response. 24*7 service, reply within 12 hours for timely technical support and after-sales service.

2. Competive Price. More than 25 years experience of CNC customized manufacturing. Small quantity is accepted, MOQ 1-10000pc. Sample, low volume production and mass quantity production.

3. Top Quality. ISO9001:2015 and 14001:2015 certificated. A professional QC team with 35 people. Quality control 0.1% defective rate, 100% RoSH material.

4. Fast Delivery. Rapid prototype ship in 2-5 days, small quantity ship in 10-20 days, mass production depends on order quantity.

Description of CNC Machining Engineering Plastic Parts

Engineering plastics can be used as engineering materials and plastics that replace metal manufacturing machine parts, etc. Engineering plastics have excellent comprehensive performance, high rigidity, low creep, high mechanical strength, good heat resistance, and good electrical insulation. They can be used in harsh chemical and physical environments for a long time, and can replace metals as engineering structural materials, but the price is more expensive and the output is smaller.

Engineering plastics have become the fastest growing field in the plastics industry in the world today. Compared with general-purpose plastics, engineering plastics can meet higher requirements in terms of mechanical properties, durability, corrosion resistance, heat resistance, etc., and are more convenient to process and can replace metal materials. Engineering plastics are widely used in electronics, automobiles, construction, office equipment, machinery, aerospace and other industries. It has become an international trend to replace steel and wood with plastic.

The Performance Characteristics of Engineering Plastics:

(1) Compared with general-purpose plastics, it has excellent heat resistance and cold resistance, and has excellent mechanical properties in a wide temperature range, and is suitable for use as structural materials;

(2) Good corrosion resistance, less affected by the environment, and good durability;

(3) Compared with metal materials, it is easy to process, has high production efficiency, and can simplify procedures and save costs;

(4) Good dimensional stability and electrical insulation;

(5) Light weight, high specific strength, and outstanding friction reduction and wear resistance.

Quality Control

Shangmi strictly comply with ISO9001 quality management system to ensure all our Aluminum products are excellent and exceed client expectations. We have a series of testing instruments, can do professional quality inspection and testing, ensure provide customers with high-quality parts. Calipers, micrometer, block guage, pin guage, plug guage, ring guage, thread guage, Mitutoyo altimeter, hardness tester, projector, microscope, CMM, colorimeter, film thickness tester, RoHS tester, salt spray tester, surface roughness tester.