Screw Barrel For WPC Profile,Alloy Structural Steel Conical Twin Screw Barrel,Steel Conical Twin Screw And Barrel ZHEJIANG BOHAI MACHINERY CO., LTD , https://www.bohai-screw.com
Machining for Carbon Steel Forging Parts
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 needs.
3. Applications: Automotive parts, truck components, agricultural equipment, and more.
4. Materials: Steel, Alloy, Stainless Steel, Aluminum, Zinc, Copper, and other metals as per customer requirements.
5. Main Process: 1> Forging; 2> Normalizing; 3> Sandblasting; 4> Machining; 5> Additional processing if required.
**Why Choose Qingdao Evergreen?**
1. 28 years of experience in casting and forging for European and North American markets.
2. Wide range of OEM and ODM products including auto parts, engine components, agricultural machinery, train parts, hardware, and more.
3. Materials: 40Cr, 45# (SAE1045), or any other material as requested by the client.
4. Product weight range: From 0.2kg to 10kg.
5. Machining Equipment: CNC machines, lathes, milling machines, drilling machines, grinders, and more.
6. Testing Equipment: Optical spectrum analyzer, CMM, hardness testing devices, tensile testing machine.
7. Heat Treatment: Annealing, quenching, carburizing, tempering, normalizing, and more.
8. Surface Treatments: Sand blasting, blacking, polishing, anodizing, chrome plating, zinc plating, nickel plating, tinting, powder coating, electro-coating, etc.
9. Material Standards: ISO, GB, ASTM, SAE, BS, JIS, DIN, EN, and others.
**About Qingdao Evergreen Machinery Co., Ltd.**
Established in 1995, Qingdao Evergreen is a leading manufacturer based in Qingdao, a renowned port city in China. The company has two subsidiary plants and offers a wide range of metal products. Our product lines include aluminum casting, investment/precision casting, sand casting, forging, and more. These products are widely used in wind power systems, turbines, heavy-duty trucks, trains, engines, agricultural equipment, lighting, marine and mining machinery, hardware, and livestock breeding.
**Capabilities & Capacity:**
1. Production capacity:
- Aluminum die casting: 3,000–4,000 tons/year
- Sand casting: 3,000 tons/year
- Investment casting: 2,000 tons/year
- Forging: 3,000 tons/year
2. Our metal working factory holds EN15085 and ISO3834 welding certifications.
3. Machining equipment includes CNC, lathes, milling machines, drilling machines, and grinders.
4. Testing equipment includes optical spectrum analyzer, CMM, hardness tester, and tensile testing machine.
5. Surface treatment options: Powder coating, anodization, chrome plating, painting, sand blasting, galvanization, and more.
**Quality & Service:**
Our quality philosophy is "No Compromise." We serve customers from over 30 countries, including Germany, USA, Australia, and Japan. We are committed to delivering high-quality products and excellent service. For our long-term clients, we consistently exceed expectations. For new markets, we offer cost-effective, value-added solutions.
**Process Type | Material | Standard**
|------------------------|----------------------------------|------------------|
| **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 | ISO, GB, ASTM, SAE, BS, JIS, DIN |
| **Forging** | Hot Forging, Warm Forging, Cold Forging | Stainless Steel, Carbon Steel, Alloy Steel, Brass, Aluminum | ISO, GB, ASTM, SAE, BS, JIS, DIN |
| **Machining & Other Processes** | Stamping, cutting, welding, polishing, sand blasting, etc. | All types of metal materials | ISO, GB, ASTM, SAE, BS, JIS, DIN |