**Copper Coated Racing Car Wheel Nut with 1-Year Warranty**
**Features:**
- High strength
- Anti-corrosion
- Environmentally friendly
- Heavy-duty design
- Surface roughness: Ra 6.3
**Material:**
DIN 40Cr (customizable upon request)
**Manufacturing Process:**
CNC machining, forging
**Surface Finish:**
Polishing, copper plating
**Surface Roughness:**
Ra 6.3
**Tolerance:**
±0.02mm
**Inspection:**
Slide caliper, micrometer, spectroanalysis instrument, 100% inspection
**Certification:**
ISO 9001:2008
**Packaging:**
Rust prevention, plastic bag, carton box, wooden pallet
**OEM Service:**
We can produce according to your drawings or samples
**Product Image:**
**Company Introduction:**
SYLUE is a leading OEM manufacturer specializing in auto parts, hardware, sanitary ware, and mechanical components. Our product range includes CNC-machined parts, castings, stampings, forgings, turning parts, pipe fittings, rubber parts, and more.
For over 20 years, SYLUE has grown into a reputable company, expanding its market across Europe, the United States, and Japan. We ensure top quality by using only premium raw materials and following strict quality control procedures that meet ISO 9001 standards.
At SYLUE, we are committed to providing high-quality products, outstanding service, and competitive pricing. Our business philosophy is built on three key advantages: superior quality, excellent customer service, and reasonable prices.
**Warranty Policy:**
1. Sylue offers a one-year warranty on all products. If any defect is found, we will replace the faulty item free of charge, including shipping costs during the warranty period.
2. The warranty covers manufacturing defects in materials and workmanship. It does not apply to damage caused by misuse, modification, or non-Sylue products.
3. During the warranty period, customers must cover return shipping for defective items. We will handle the shipping of replacement parts. For visual defects, you may provide photos instead of sending the part back.
4. All warranty claims must be authorized by Sylue in advance, and proof of purchase is required.
**Main Processing Equipment:**
| Equipment | Brand | Origin | Working Range | Precision | Quantity |
|-----------|-------|--------|----------------|-----------|----------|
| NC optical profile grinding machine | AMADA (GLSC8, GLS5T) | Japan | 400mm × 250mm | 1μm | 2 |
| WEDM - Low Speed | AGIE & SODICK | Switzerland/Japan | 550mm × 450mm | 2μm | 5 |
| Jig Grinder | Moore | USA | 610mm × 280mm | 2μm | 1 |
| Precision Grinding Machines | HyBest | China | 150mm × 457mm | 2μm | 12 |
| Longitudinal Lathes | TUSUGAMI | Japan | Ø20mm × 170mm | 4μm | 2 |
| Turning-Milling Manufacturing Center | MORO SEIKI | Japan | Ø150 mm | 4μm | 1 |
| CNC Mirror Spark Machine | DMSPK, Tai- | Taiwan | 300mm × 270mm | 5μm | 2 |
| CNC Milling Machines | FANUC, Mitsubishi | Japan | 1600mm × 900mm | 5μm | 23 |
| CNC 4-Axis Machining Center | FANUC | Japan | 600mm × 600mm | 8μm | 2 |
| Milling Machine | Joint | China | 730mm × 320mm | 20μm | 16 |
| WEDM-HS | DK7745, DK7740, DK7728 | China | 450mm × 350mm | 20μm | 3 |
| CNC Lathes | FEELER | Taiwan | Ø350 mm | 5μm | 4 |
**Main Inspection Equipment:**
| Inspection Equipment | Brand | Origin | Precision | Quantity |
|----------------------|-------|--------|-----------|----------|
| CMM | Hexagon | Switzerland | 1.7μm | 1 |
| Projector | Nikon | Japan | 0.5μm | 2 |
| Height Gage | TESA | Switzerland | 0.5μm | 3 |
| Hardness Tester | Rockwell | China | ±1° | 1 |
| Tool Microscope | Rational | China | 0.5μm | 1 |
| Gauge Blocks | Chengdu Measuring | China | 0.3μm | 3 sets |
| Digital Caliper | Chengdu Measuring | China | 10μm | 80 |
| Micrometer | Mitutoyo | Japan | 1μm | 8 |
| Dial Gauge | Mitutoyo | Japan | 0.8μm | 20 |
| Pin Gauge | Chengdu Measuring | China | 1μm | 3 sets |
**Contact Us Today!**
Let’s build a mutually beneficial business relationship. Whether you need custom parts or bulk orders, we are here to support you.
**Why Choose SYLUE?**
- Professional OEM manufacturer
- ISO 9001 and TS16949 certified
- Advanced production and inspection equipment
- Competitive pricing and fast delivery
- Excellent customer service and long-term partnership
Don’t miss out—reach out now and experience the quality and reliability that SYLUE brings to every product.
**Company Introduction:**
SYLUE is a leading OEM manufacturer specializing in auto parts, hardware, sanitary ware, and mechanical components. Our product range includes CNC-machined parts, castings, stampings, forgings, turning parts, pipe fittings, rubber parts, and more.
For over 20 years, SYLUE has grown into a reputable company, expanding its market across Europe, the United States, and Japan. We ensure top quality by using only premium raw materials and following strict quality control procedures that meet ISO 9001 standards.
At SYLUE, we are committed to providing high-quality products, outstanding service, and competitive pricing. Our business philosophy is built on three key advantages: superior quality, excellent customer service, and reasonable prices.
**Warranty Policy:**
1. Sylue offers a one-year warranty on all products. If any defect is found, we will replace the faulty item free of charge, including shipping costs during the warranty period.
2. The warranty covers manufacturing defects in materials and workmanship. It does not apply to damage caused by misuse, modification, or non-Sylue products.
3. During the warranty period, customers must cover return shipping for defective items. We will handle the shipping of replacement parts. For visual defects, you may provide photos instead of sending the part back.
4. All warranty claims must be authorized by Sylue in advance, and proof of purchase is required.
**Main Processing Equipment:**
| Equipment | Brand | Origin | Working Range | Precision | Quantity |
|-----------|-------|--------|----------------|-----------|----------|
| NC optical profile grinding machine | AMADA (GLSC8, GLS5T) | Japan | 400mm × 250mm | 1μm | 2 |
| WEDM - Low Speed | AGIE & SODICK | Switzerland/Japan | 550mm × 450mm | 2μm | 5 |
| Jig Grinder | Moore | USA | 610mm × 280mm | 2μm | 1 |
| Precision Grinding Machines | HyBest | China | 150mm × 457mm | 2μm | 12 |
| Longitudinal Lathes | TUSUGAMI | Japan | Ø20mm × 170mm | 4μm | 2 |
| Turning-Milling Manufacturing Center | MORO SEIKI | Japan | Ø150 mm | 4μm | 1 |
| CNC Mirror Spark Machine | DMSPK, Tai- | Taiwan | 300mm × 270mm | 5μm | 2 |
| CNC Milling Machines | FANUC, Mitsubishi | Japan | 1600mm × 900mm | 5μm | 23 |
| CNC 4-Axis Machining Center | FANUC | Japan | 600mm × 600mm | 8μm | 2 |
| Milling Machine | Joint | China | 730mm × 320mm | 20μm | 16 |
| WEDM-HS | DK7745, DK7740, DK7728 | China | 450mm × 350mm | 20μm | 3 |
| CNC Lathes | FEELER | Taiwan | Ø350 mm | 5μm | 4 |
**Main Inspection Equipment:**
| Inspection Equipment | Brand | Origin | Precision | Quantity |
|----------------------|-------|--------|-----------|----------|
| CMM | Hexagon | Switzerland | 1.7μm | 1 |
| Projector | Nikon | Japan | 0.5μm | 2 |
| Height Gage | TESA | Switzerland | 0.5μm | 3 |
| Hardness Tester | Rockwell | China | ±1° | 1 |
| Tool Microscope | Rational | China | 0.5μm | 1 |
| Gauge Blocks | Chengdu Measuring | China | 0.3μm | 3 sets |
| Digital Caliper | Chengdu Measuring | China | 10μm | 80 |
| Micrometer | Mitutoyo | Japan | 1μm | 8 |
| Dial Gauge | Mitutoyo | Japan | 0.8μm | 20 |
| Pin Gauge | Chengdu Measuring | China | 1μm | 3 sets |
**Contact Us Today!**
Let’s build a mutually beneficial business relationship. Whether you need custom parts or bulk orders, we are here to support you.
**Why Choose SYLUE?**
- Professional OEM manufacturer
- ISO 9001 and TS16949 certified
- Advanced production and inspection equipment
- Competitive pricing and fast delivery
- Excellent customer service and long-term partnership
Don’t miss out—reach out now and experience the quality and reliability that SYLUE brings to every product.Palletizing Gantry Robots,Gantry Palletizer Robot,Gantry Robot For Palletizing,Automation Gantry Palletizing Machine
Jiangyin Tongli Industrial Co.,Ltd , https://www.manipulator17.com