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August 12 10:21:30, 2025
OEM Forged Control Arm
**Features:**
1. ISO9001 certified with over 25 years of experience in casting, forging, and machining.
2. OEM and ODM services are available to meet your specific needs.
3. Applications: Auto parts, truck components, agricultural equipment, and more.
4. Materials: Steel, Alloy, Stainless Steel, Aluminum, Zinc, Copper, and others.
5. Main Process: 1> Forging; 2> Normalizing; 3> Sandblasting; 4> Machining; 5> Additional processing if required.
**Why Choose Qingdao Evergreen?**
1. Over 25 years of experience in casting and forging for European and US markets.
2. Wide range of OEM and ODM products including auto parts, engine components, agricultural equipment, train parts, hardware, and more.
3. Materials: 40Cr, 45# (SAE1045), or any other materials based on your request.
4. Product weight range: From 0.2kg to 10kg.
5. Advanced machining equipment: CNC machines, lathes, milling machines, drilling machines, grinders, etc.
6. Testing equipment: Optical spectrum analyzer, CMM, hardness testing devices, tensile testing machine.
7. Heat treatment options: Annealing, quenching, carburizing, tempering, normalizing, and more.
8. Surface treatments: Sand blasting, blacking, polishing, anodizing, chrome plating, zinc plating, nickel plating, powder coating, e-coating, and more.
9. Material standards: ISO, GB, ASTM, SAE, EN, DIN, JIS, BS, and others.
**About Qingdao Evergreen Machinery Co., Ltd.**
Established in 1995, Qingdao Evergreen Machinery has two subsidiary plants with its headquarters located in Qingdao, a famous port city in China. Our main business focuses on metal products, including aluminum casting, investment/precision casting, sand casting, forging, and more. These products are widely used in wind power, turbines, heavy-duty trucks, trains, engines, agricultural machinery, lighting, marine and mining equipment, hardware, and livestock breeding industries.
**Capabilities & Capacity:**
1. Production capacity:
- Al die casting: 3000–4000 tons per year
- Sand casting: 3000 tons per year
- Investment casting: 2000 tons per year
- Forging: 3000 tons per year
2. Our metal working factory is certified under EN15085 and ISO3834 for welding.
3. Machining equipment includes CNC machines, lathes, milling machines, drilling machines, grinders, and more.
4. Testing equipment: Optical spectrum analyzer, CMM, hardness test tools, and tensile testing machine.
5. Surface treatments: Powder coating, anodizing, chrome plating, painting, sand blasting, galvanization, and more.
**Quality & Service:**
Our quality philosophy is "No Compromise." We serve customers across over 30 countries and regions, including Germany, the USA, Australia, and Japan. We are committed to delivering high-quality products and services that exceed expectations. For our long-term clients, we ensure consistent quality and reliability. For new market clients, we provide cost-effective and value-added solutions.
**Process Types and Materials:**
| **Process Type** | **Material** | **Standards** |
|------------------|--------------|---------------|
| Sand Casting | Green Sand, Furan Resin Sand, Cold Harden Resin Sand | Grey Iron, Ductile Iron, Malleable Iron, Brass, Bronze | ISO, GB, ASTM, SAE, BS, JIS, DIN |
| Investment Casting | Sodium Silicone (Water glass), Lost wax casting | Stainless Steel, Carbon Steel, Special Alloy Steel, Bronze, Brass, Aluminum |
| Forging | Hot Forging, Warm Forging, Cold Forging | Stainless Steel, Carbon Steel, Alloy Steel, Brass, Aluminum |
| Machining | Stamping, cutting, welding, polishing, sand blasting | All metal materials |
We look forward to building long-term partnerships with you and providing top-quality forged control arms tailored to your requirements.