Custom Machining Service With 1-Year Warranty and Full Mill Test Report
Product Spotlights
Welcome to Henan San Kuang Machinery Technology Co., Ltd. – your trusted partner for precision Custom Machining Service backed by a 1-Year Warranty and a Full Mill Test Report. As a dedicated manufacturer established in 2022 with a 10,000–30,000 square meter factory in Luoyang, Henan, China, we specialize in delivering high-quality machined components that meet the strictest industry standards. Our team of 51–100 experienced professionals ensures every part is crafted with accuracy, durability, and traceability. Whether you need complex CNC milling, turning, or grinding, we provide a complete solution from prototype to mass production, with full material certification and performance guarantees.
Key Features & Technical Specifications
- Material Versatility: We work with a wide range of metals and plastics, including steel, stainless steel, aluminum, brass, copper, titanium, and engineering plastics. All materials are sourced from certified suppliers and come with full traceability.
- High Precision Tolerance: Achieve tight tolerances down to ±0.005 mm, ensuring your parts fit perfectly in demanding applications. Our CNC machines are regularly calibrated and maintained.
- Surface Finish Options: From standard Ra 3.2 μm to mirror-like Ra 0.4 μm, we offer various finishing processes including anodizing, plating, painting, and passivation.
- Comprehensive Processing Capabilities: CNC milling (3-axis, 4-axis, 5-axis), CNC turning, grinding, drilling, tapping, EDM, and wire cutting. We can handle complex geometries and undercuts.
- Size Range: Maximum workpiece dimensions up to 2000 mm in length and 800 mm in diameter. Custom sizes are available upon request.
- Full Mill Test Report (MTR): Every shipment includes a complete MTR documenting chemical composition, mechanical properties, and dimensional inspection results. This ensures full traceability and compliance with your specifications.
- 1-Year Warranty: We stand behind our workmanship. If any defect arises from material or manufacturing within one year, we will replace or repair the part at no cost.
- Certifications: Our factory holds ISO9001, ISO14000, OHSAS18001, HACCP, TL900, QS9000, SA8000, and many more. We follow strict quality management systems.
| Parameter | Value |
|---|---|
| Material Range | Steel, Stainless Steel, Aluminum, Brass, Copper, Titanium, Plastics |
| Standard Tolerance | ±0.01 mm (ISO 2768-m) / Tighter on request |
| Surface Roughness | Ra 0.4 – 3.2 μm |
| Max Part Size | 2000mm (L) x 800mm (Dia) |
| Warranty Period | 1 Year (from delivery) |
| Inspection Report | Full Mill Test Report (MTR) provided |
| Lead Time | 7–30 days (based on complexity) |
Advantages for Your Business
- Cost-Effective Production: Our large factory scale and efficient processes allow us to offer competitive pricing without compromising quality. Minimum order quantity is flexible.
- Fast Turnaround: With 51–100 skilled workers and advanced CNC equipment, we can handle urgent orders and provide rapid prototyping in as little as 3–5 days.
- Global Logistics: We ship from major ports including Shanghai, Lianyungang, Qingdao, and Tianjin. Our main markets cover North America, South America, Europe, Asia, Africa, and Oceania.
- Full Traceability: Every part is marked with a unique ID, and we keep records for at least 5 years. The MTR ensures you have complete documentation for quality audits.
- Custom Finishing: We offer anodizing, powder coating, zinc plating, chrome plating, black oxide, passivation, and more. All finishes are tested for adhesion and corrosion resistance.
- Engineering Support: Our experienced engineers provide DFM (Design for Manufacturability) feedback to optimize your design for cost and performance.
Why Choose Henan San Kuang Machinery Technology Co., Ltd.? Since our founding in 2022, we have grown rapidly, achieving an annual export value of US$2.5 Million – US$5 Million. Our factory spans 10,000–30,000 square meters and is equipped with over 50 CNC machines, CMM inspection equipment, and a dedicated quality control team. We hold multiple certifications including ISO9001, ISO14000, OHSAS18001, HACCP, TL900, QS9000, SA8000, and others, ensuring our processes meet international standards. Our 1-Year Warranty and Full Mill Test Report give you peace of mind that every part is reliable and traceable. We have served clients in North America, South America, Europe, Asia, Africa, and Oceania, with many repeat orders. Contact us today for a quote or to discuss your custom machining needs – we are ready to deliver precision parts that exceed your expectations.
Frequently Asked Questions (FAQ)
Q1: What types of materials can you machine?
A: We machine a wide variety of metals and plastics, including carbon steel, stainless steel, aluminum, brass, copper, titanium, PEEK, Nylon, and more. We can also source specialty materials upon request.
Q2: What is the typical lead time for custom parts?
A: Lead time depends on part complexity and quantity. Generally, prototypes can be completed in 3–7 days, while production runs of 100–1000 pieces take 10–20 days. We offer expedited services for urgent orders.
Q3: Do you provide a Mill Test Report (MTR) for every order?
A: Yes, a Full Mill Test Report is included with every shipment. It contains chemical composition, mechanical properties, and dimensional inspection results, ensuring full traceability.
Q4: What is covered under the 1-Year Warranty?
A: The warranty covers defects in material and workmanship. If a part fails due to manufacturing issues within one year from delivery, we will replace or repair it free of charge (excluding misuse or wear).
Q5: Can you handle parts with tight tolerances below ±0.01 mm?
A: Yes, we can achieve tolerances as tight as ±0.005 mm on certain features. Please specify your requirements in the drawing, and our engineers will evaluate feasibility.
Q6: What certifications does your factory hold?
A: Our factory is certified to ISO9001, ISO14000, OHSAS18001, HACCP, TL900, QS9000, SA8000, and many others. We follow strict quality management systems and are regularly audited.
Q7: Do you offer surface finishing services like anodizing or plating?
A: Absolutely. We provide a full range of surface treatments, including anodizing (Type II/III), powder coating, zinc/nickel/chrome plating, black oxide, passivation, and painting. We also offer custom colors and textures.
Q8: What is the minimum order quantity (MOQ)?
A: We have no strict MOQ for standard parts. For custom machining, we accept orders as low as 1 piece for prototypes. Larger quantities benefit from volume discounts.
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