Custom CNC Stainless Steel Parts | Precision Metal Machining Service

Plastic CNC Machining, Precision Metal Machining, and Custom Stainless Steel CNC Parts

Shenzhen Hongsinn Precision is an OEM/ODM enterprise specializing in the manufacture of precision non-standard components. We provide global clients with one-stop manufacturing solutions covering everything from product design verification and prototype development to small-batch pilot runs and mass production.

We offer custom machining services—including plastic CNC machining, metal machining, and the production of custom stainless steel CNC parts. We develop tailored machining strategies based on client-provided 2D engineering drawings, 3D CAD models, or samples, taking into account product structure, material properties, dimensional tolerances, and the intended operating environment.

Utilizing processes such as CNC milling, CNC turning, 3-axis/4-axis/5-axis machining, and turn-mill operations, we process a wide range of materials—including engineering plastics, aluminum alloys, stainless steel, carbon steel, copper, and other metals—to meet the component manufacturing needs of diverse industrial products.

Plastic CNC Machining Services

Engineering plastics offer various characteristics—such as light weight, excellent insulation, wear resistance, corrosion resistance, and low friction—making them suitable for applications in mechanical equipment, electronic products, automation systems, and industrial components based on material grade and operating environment.

Hongsinn Precision provides CNC milling, turning, drilling, and complex structural machining for engineering plastics based on customer drawings.

Commonly Used Plastic Materials

POM (Polyoxymethylene): Suitable for gears, sliders, bushings, guides, and precision mechanical parts.
PEEK: Suitable for parts requiring specific temperature resistance, wear resistance, or chemical stability.
PTFE (Polytetrafluoroethylene): Suitable for low-friction components, sealing structures, and chemically resistant parts.
ABS: Suitable for product housings, structural parts, and functional prototypes.
Nylon: Suitable for wear-resistant parts, bushings, rollers, and mechanical components.
PC (Polycarbonate): Suitable for structural parts and housing components requiring impact resistance.

Plastic CNC Machined Products

Engineering plastic structural parts
Plastic gears and sliders
Plastic bushings and sleeves
Insulation components
Guide components
Equipment housings
Precision plastic connectors
Product development prototypes

Application Areas

Industrial Automation

Suitable for plastic sliders, guide components, mounting brackets, precision connectors, and metal structural parts used in automation equipment.

Automotive & New Energy Vehicles

Suitable for precision metal components, brackets, shaft parts, connectors, and functional engineering plastic parts in automotive systems.

Electronic & Electrical Equipment

Suitable for insulating parts, structural components for electronic equipment, connection assemblies, mounting hardware, and precision metal parts.

Industrial Machinery

Suitable for machinery, production line equipment, tooling and fixtures, transmission components, and custom structural parts.

Medical Equipment

Suitable for precision mechanical components, engineering plastic parts, and structural elements of medical equipment; specific material and quality requirements are determined based on the application scenario.

Communication Equipment

Suitable for structural parts, supports, mounting hardware, and precision metal components for communication equipment.

Product R&D and Prototyping

Suitable for engineering prototypes, structural validation, assembly testing, design iteration, and small-batch trial production.

Product Advantages

• Strong OEM Customization Capabilities
  Supports customized production based on customer drawings, samples, and design schemes.
• Extensive Precision Machining Experience
  Years of CNC machining experience, meeting the manufacturing needs of complex mechanical parts.
• Advanced Equipment Ensures Quality
  Equipped with CNC machining centers, 5-axis machining centers, and high-precision testing equipment.
• Rapid Response to Global Customers
  Supports rapid quotation, sample verification, and bulk supply.
• Stable Quality Control
  Strictly implements the ISO 9001 quality management system to ensure product reliability.

FAQ:

1. Are you a trade company or manufacturer?

   We are a manufacturer with more than 14 years of experience in CNC machining and sheet metal fabrication.

2. Can you protective my business, will my drawing be safe after you get it?

   Yes, we can sign the NDA before you send the drawing.

3. Available for customized design drawings?

   Yes, CAD, STEP, IGS, PDF, Solidwork, etc.

4. Do you provide samples?

   Yes, there is a sample charge, the sample charge can be refunded when place the order.

5. How soon can I get your quotation?

   Within 12 hours.

6. What's the lead time?

   5-25 working days, based on order quantity.