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Crankshaft Casting Part for Truck
OEM Forged Control Arm
**Features:**
1. ISO9001 certified with over 28 years of experience in casting, forging, and machining.
2. OEM and ODM services are available to meet your specific requirements.
3. Wide range of applications: automotive parts, truck components, agricultural equipment, and more.
4. Materials used include steel, alloy, stainless steel, aluminum, zinc, copper, and other metals.
5. Key manufacturing steps: Forging, normalizing, sandblasting, machining, and additional processing as needed.
**Why Choose Qingdao Evergreen?**
1. Over 28 years of experience serving the European and US markets.
2. Extensive product range covering auto parts, engine components, agricultural equipment, train parts, hardware, and more.
3. Materials available: 40Cr, 45# (SAE1045), or custom materials based on your request.
4. Product weight range: 0.2kg to 10kg.
5. Advanced machining equipment: CNC machines, lathes, milling machines, drilling machines, grinders, and more.
6. Comprehensive testing equipment: Optical spectrum analyzer, CMM, hardness testers, tensile testing machines.
7. Heat treatment options: Annealing, quenching, carburizing, tempering, normalization, and more.
8. Surface treatments: Sand blasting, blacking, polishing, anodizing, chrome plating, zinc plating, nickel plating, powder coating, e-coating, and more.
9. Adherence to international standards: ISO, GB, ASTM, SAE, BS, JIS, DIN, EN, and others.
**Company Overview**
Qingdao Evergreen Machinery Co., Ltd has been in business since 1995, with two subsidiary plants and a headquarters located in Qingdao, a well-known port city in China. Our main focus is on metal products, including aluminum casting, investment/precision casting, sand casting, and forging. These products are widely used in wind power systems, turbines, heavy-duty trucks, trains, engines, agriculture machinery, lighting, marine equipment, mining machinery, hardware, and livestock breeding.
**Capabilities & Capacity**
1. Annual production capacity:
- Aluminum die casting: 3,000–4,000 tons
- Sand casting: 3,000 tons
- Investment casting: 2,000 tons
- Forging: 3,000 tons
2. Certified for EN15085 and ISO3834 welding standards.
3. Advanced machining tools: CNC, lathes, milling machines, drilling machines, grinders, etc.
4. Testing equipment: Optical spectrum analyzer, CMM, hardness test devices, tensile testing machines.
5. Surface finishing: Powder coating, anodization, chrome plating, painting, sand blasting, galvanization.
**Quality & Service**
Our quality philosophy is "No Compromise." We serve customers across over 30 countries, including Germany, the USA, Australia, and Japan. We strive to deliver high-quality products and exceptional service that meet or exceed customer expectations. For long-term clients, we consistently provide reliable solutions. For new markets, we offer cost-effective and value-added products tailored to their needs.
**Process Types & Materials**
| Process Type | Material Used | 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, EN |
| 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 & Other | Stamping, cutting, welding, polishing, sand blasting | All metal materials |