CNC Machining Part High Precision Aluminum Alloy for Agricultural Machinery

• Customization: Available
• After-sales Service: Online Service
• Warranty: One Year
• Model NO.: aluminium (Al)123
• Certification: ISO9001
• Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
• Customized: Customized
• Material: Metal
• Application: Metal Processing Machinery Parts
• Tolerance: 1 Micrometre / +-0.001mm
• HRC: Above 60 After Heat Treatment
• Quality Control: 100% Inspection CMM Optional
• Features: Precise, Small, Special, Complex
• Process: CNC Turning, Milling, EDM, Grinding, Laser Cutting
• Optional Processing Methods: Stamping/Diecasting/Casting/Lathe/Heat Treatment
• Metal: Steel,Alloy,Plastic
• Machining: High Precision CNC Machined Part
• Application Aera: Semicontductor Testiing Equipment
• Classification: Shaft/Bearing/Housing/Fastener/Gear/Pin/Bracket
• Surface Treatment: Blackening/Polishining/Anodizing/Sandblasting
• Knurling/Quenching: Cooper, Steel, Aluminum, Metal
• Wire Cutting: Wedm-Ls, Wedm-HS
• CNC Machining Center: 3/4/5 Axis
• Finish: Anodized
• Transport Package: Carton
• Specification: Steel
• Trademark: ZR
• Origin: Shandong, China
• Package Size: 12.00cm * 12.00cm * 20.00cm
• Package Gross Weight: 2.400kg

Product Description

Material	1) Aluminum: AL 6061-T6, 6063, 7075-T etc.
	2) Stainless steel: 303, 304, 316L, 17-4(SUS630) etc.
	3) Steel: 4140, Q235, Q345B, 20#, 45# etc.
	4) Titanium: TA1, TA2/GR2, TA4/GR5, TC4, TC18 etc.
	5) Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc.
	6) Copper, Bronze, Magnesium alloy, Delrin, POM, Acrylic, PC, etc.
Surface Treatment	Galvanized (zinc-plated, nickel-plated, chrome-plated, silver-plated), powder coating/oil painting, polishing (mirror polishing,  electrolytic polishing),brushing, sand blasting, hot-dip galvanized.
Processing Craft	Engineer drawings-CNC Machining-CNC Turning-Grinding-Inspection-Package
Tolerance	+/-0.01mm or special requirements
Package	PE Bag, Paper carton box, plywood case/pallet/crate
Application	Auto parts, electronic products, power supply, industry cabinet, construction etc
Quality Control	ISO9001/ROHS/SGS
Drawing File Format	Solid works, Pro/E, Auto CAD, PDF
Features	Customized Design Sample Order Accepted Short Delivery time Competitive Prices  Long time quality Insurance Professional after-sale services
Inspection	1.Foundry in-house: 100% inspection on critical dimension; 100% on appearance. 2.Third Party inspection available upon requirement
Mainly Testing Facility	Three-dimensional measuring instrument(CMM),Salt spray test box,Dynamic balance detector, Pneumatic detection
Application	Medical,Semiconductor,War industry,Auto parts,Used widely
Delivery time	15-20days
Quality Insurance	One Year

Welcome to the world of Zhengrong Precision Machining! Here, you will encounter a machinery processing factory with a glorious history spanning nearly 20 years. We are one of the oldest precision machinery processing factories in China, having witnessed the changes and development of the industry.

We specialize in the processing of precise, complex, specialized, and small parts, and have accumulated extensive experience in fields such as CNC machining, turning, milling, grinding, electrical discharge machining (EDM), and wire electrical discharge machining (WEDM), backed by our exceptional technical prowess. No matter the difficulty of the parts, we can craft flawless products for you with superb craftsmanship.

The products of Zhengrong Precision Machining are widely used in semiconductor testing equipment, medical devices, automation equipment, electronic devices, precision chemicals, aerospace, and various machinery fields. Our parts are an indispensable part of these high-precision equipment, contributing to scientific and technological progress and driving industry development.

We proudly inform you that Zhengrong Precision Machinery enjoys a high reputation both domestically and internationally. Over the years, we have established long-term and friendly cooperative relationships with numerous clients in Japan, the United States, Europe, and other countries, earning widespread trust and praise.

We sincerely invite you to delve deeper into the world of Zhengrong Precision Machining and explore the possibilities for collaboration together.
 

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Our Advantages

1. Personalized Customization Service: Tailored to meet customers' technical requirements completely, from material selection to dimensional tolerances, creating exclusive products.
2. One-Stop Multi-Process Efficient Processing: From raw materials to finished products, we provide one-stop services including cutting, forming, grinding, etc., optimizing production processes to ensure dual enhancements in efficiency and quality.
3. Top-notch High-Precision Processing Skills: We focus on every detail, utilizing precision instruments to achieve micron-level processing accuracy, ensuring product quality.
4. Professional Customization of Irregular Parts: Proficient in handling irregular parts with complex shapes and special dimensions to meet your unique needs
5. Welcome to Small Batch and Single-Piece Orders (Minimum Order Quantity = 1 Piece): With a minimum order quantity of only 1 piece, we understand and support every project need of yours, whether it's a single piece or small-batch production, we are happy to accept.
6. Cost Optimization Expertise: Leveraging our extensive experience and combining various processing technologies, we provide cost optimization solutions for your projects while maintaining exceptional quality.
7. Flexible Payment Terms: We offer flexible payment conditions, with a 50% deposit required upfront, and the balance paid after quality inspection satisfaction, allowing you to shop without worries.
8. Safe and Professional Packaging Solutions: We tailor professional packaging according to the characteristics of the parts to ensure their safety and reliability during transportation.
9. Stringent Quality Control System: Every step of the production process undergoes strict inspection by the quality control department, with all non-conforming parts being reworked to ensure you receive quality products.
10. Comprehensive Quality Documentation Support: We provide detailed documentation for your parts, including raw material certificates, heat treatment reports, and quality inspection reports, allowing you to have a clear understanding of product quality at a glance.
11. Rapid Delivery and Efficient Guarantee: Our internal production management is scientifically rigorous, with rapid response to urgent orders and delivery in the fastest 7 days, ensuring efficient progress of your project.
12. DDP Trade Term, Convenient Customs Clearance Service: Providing double customs clearance door-to-door service, eliminating cumbersome customs clearance processes, and delivering directly to you via express or air freight, making international trade simpler.

Application Area

Company Profile

Qingdao Zhengrong Precision Machinery Co., Ltd. was established in 2007 and is located in Chengyang District, Qingdao City, Shandong Province, China. The company strictly follows the ISO9000 quality management system standard to ensure product excellence.

We specialize in processing parts made of various materials, including metallic materials, stainless steel, steel, aluminum, iron, alloys, plastics, and quartz glass. By integrating advanced processes such as heat treatment, quenching, centerless grinding, wire electrical discharge machining (WEDM), milling, surface grinding, computer numerical control (CNC) machining, and electrical discharge machining (EDM), we are proficient in manufacturing various highly challenging and structurally complex parts.
Our processing range is extensive, including but not limited to brackets, adapters, housings, flanges, timing pulleys, blocks, bushings, shafts and pins, gear shafts, rollers, spur gears, connectors, plates, tube fittings, bases, baffles, gaskets/washers, rings, insulating guide wheels, and guide posts.

These precision-processed parts are widely used in multiple fields such as semiconductor testing equipment, medical equipment, aerospace, hydrogen engines, automotive assembly lines, steel strip packaging machines, CCD sorting machines, ships, high-speed trains, cameras, and mobile phones.

Qingdao Zhengrong Precision Machinery Co., Ltd. is equipped with over 30 advanced processing machines, including lathes, milling machines, grinding machines, wire electrical discharge machining machines, and CNC machining centers. Additionally, we have a professional quality inspection department equipped with various precision inspection equipment to ensure that every product meets quality standards before leaving the factory.

As an enterprise specializing in the processing of precision, special, and small parts, we possess more than 18 years of rich experience. We sincerely invite friends from all walks of life to visit our company for guidance or engage in online exchanges.

Quality Assurance

FAQ

Q1: What kind of parts do you specialize in machining?

We excel at producing precise, small, special, and complex parts. Our expertise lies in creating intricate components that require tight tolerances and unique functionalities.

Q2: What processing technologies do you offer?

We possess a comprehensive suite of CNC machining capabilities, including 3-4 axis CNC machining, turning, milling, centerless grinding, surface grinding, cylindrical grinding, EDM (Electrical Discharge Machining), wire cutting, and laser cutting. This extensive range allows us to tackle a wide variety of projects with the most appropriate technique.

Q3: What tolerances can you guarantee?

We hold ourselves to the highest precision standards, guaranteeing tolerances down to +/- 0.001mm (1 micron or 1 micrometer). This ensures exceptional accuracy and functionality for your parts.

Q4: What is the typical lead time for production?

Our lead times are flexible and depend on the complexity of your project. Typically, we can complete production within 7-30 days.

Q5: Do you accept sample orders? And what is the sample lead time?

Absolutely! We understand the importance of sample verification before mass production. We offer sample orders with a quick turnaround time of approximately 7 days.

Q6: Do you provide inspection reports and material certificates?

Yes, we provide comprehensive documentation for your parts, including detailed inspection reports and material certificates. Additionally, we can offer heat treatment reports to ensure complete transparency and traceability.

Q7: How do you ensure quality?

We prioritize quality throughout the entire process. We have a dedicated in-house quality inspection department equipped with CMM (Coordinate Measuring Machine) testing capabilities. Furthermore, we support third-party testing to guarantee the highest quality standards for your project.