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Shock Absorber Cover

Customized design and production

Provide whole engineering solution,covering material, process, finish etc

Carbon steel, alloy steel, stainless steel and Aluminium available

Short leadtime for toolings(15~20 days) and samples (5~7 days)

Precision machining, diverse heat treatment process and rich surface treatment(Galvanized/Powder coating/KTL(/EPD)/Dacromet/Geomet) available

Design, production, delivery and professional service in one stop solution

OEM and ODM service

"No compromise" philosohpy in quality control

4000~5000 tons per year of casting capacity

A more than 15 years factory

ISO9001 and TS 16949 certified



1. ISO9001 & TS 16949 Certified.

2. Products Material Standard: ISO, GB, ASTM, SAE, ISO, EN, DIN, JIS, BS

3. Product weight range: From 0.5 kg to 10 kg;

4. Main process:

  - Casting Process: Hot forging, Cold forging, Die forging...etc,

  - Further Production Process: Deburring, Sandblasting, Machining, Heat Treatment, Surface treatment, etc.

5. Available software: Pro/E, Auto CAD, Solidwork.

6. 2D & 3D Drawings (Igs, PDF, JPEG, DWG, CAXA, UG, Stp, etc.) could be made and provided based on the samples.

7. Material Available:

  - Carbon Steel: 10#, 15#, 20#, 25#, 30#, 35#, 40#, 45#, 50#, 55#...etc.  

  - Alloy Steel: 15Mn, 16Mn, 40Cr, 42CrMo...and other alloy steel.

  - Stainless Steel: SUS304, SUS316, SUS316L, etc

  - Aluminum: 6061 T6, 6063 T6

 

 

 

 

Further Production Process:

1. Precision Machining equipment: CNC, Lathe machine, Milling machine, Drilling machine, Grinding machine, and so on;

2. Heat Treatment:  annealing, carbonization, tempering, quench, normalization and surface tempering

3. Surface treatment: Powder coating, Anodization, Chrome plating, Painting, Sand blasting, Nickel Plating, Zinc Plating, Blacking, Polishing, Bluing, etc.

 

Tooling & Mould:

1. Mould material: Cr12, 4Cr5MoSiV1, 4Cr5MoSiV...etc.

1. Mould life: usually 50,000 shots.  

2. Tooling Leadtime: 15-25 days, depending on the structure and size.

3. Tooling & mould maintenance: Be responsible by Evergreen Machinery.

 

 

Quality control:

1. Quality control: The defective products rate is less 0.1%.

2. Sample and pilot run will be given 100% inspection during production and before shipment, Sample check for mass production according to ISDO standard or customer requirements

3. Test equipment: Spectrum Analyzer, CMM, Hardness test equipment, Tension test machine;

4. After-sales services are available all time.

5. Quality situation can be traceable.

 

Application:

1. Engine parts,

2. Auto parts,

3. Machinery Parts,

4. Rail Train parts,

5. Truck Parts,

6. Tractor Parts

7. Construction Equipment  

8. Agriculture Equipment,

9. Other industrial fields.





PROCESS

MATERIAL

Lost Foam Casting

Ductile iron GGG 40 to GGG 80 / Grey Iron

ASTM 60-40-18 / 65-45-12 / 80-55-06 / 100-70-03
Carbon steel, Hi-Mn steel, Hi-Cr steel
Austempering ductile iron
Heat resistant steel / Wear resistant steel

Sand Casting

Green Sand






1. OEM & ODM both accepted. Products can be designed and produced as per customer's requirements in forms of Samples, Drawings or even just a draft idea.

2. Over 20 years of experience in casting, welding, forging and precision machining for US, European and other overseas markets.

3. Leadtime (Negotiable) :

    - For toolings: around 15-35 days.

    - For samples: 7- 15 days.

    - For batch production: 25 days.

4. Payment terms (Negotiable):

    - For toolings: 100% pre-payment before development.

    - For samples: For free unless the sample(s) value is too big.

- For mass production: 30% down payment before production (and after samples approval), balance 70% before delivery.

5. Package: Carton Box, PlyWood Box, Standard Export Pallets or as per customers’ requirements.

6. Shipping terms: EXW, FOB, CFR, CIF, DDP, DDU...all could be accepted. 


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