Brass Steel Worm Gear CNC Precision Machining Corrosion-Resistant & Low-Friction for Gear Reduction Systems/Construction Machinery/Medical Equipment
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Product Highlights
- High Precision Tolerance: Achieves accuracy up to +/-0.002mm for critical engineering applications.
- Wide Material Selection: Supports Steel, Brass, Aluminum, Copper, Plastic, and Alloy materials.
- ISO 9001 Certified: Manufacturing process certified under ISO 9001:2015 and IATF 16949 standards.
- Customizable Parts: Part size and tolerance are customized according to customer drawings and requirements.
- Fast Delivery: Standard delivery time is 7-15 days after payment confirmation.
- 100% Quality Inspection: Every part undergoes 100% inspection before shipment to ensure quality.
- Low MOQ: Minimum order quantity is as low as 1 piece, suitable for prototyping.
- Professional Experience: Over 15 years of expertise in CNC machining and precision manufacturing.
Product Attributes
- Customization
- Available
- Application
- Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory
- Standard
- GB, EN, China GB Code, JIS Code, TEMA, ASME
- Model NO.
- customized -ZJ00620
- Surface Treatment
- Passivating
- Production Type
- Mass Production
- Machining Method
- CNC Machining
- Material
- Steel, Plastic, Brass, Alloy, Copper, Aluminum
- Part Size
- According to Customer Requirements
- Delivery
- 7-15 Days After Payment
- Accuracy
- 0.002mm
- Payment Term
- 30% T/T+ 70% T/T
- Drawing Format
- 2D/(Pdf/CAD)/3D(Step)
- Certification
- ISO 9001:2015/ IATF 16949
- Tolerance
- Based on Drawing
- Transport Package
- PE Bag, Carton, Wooden Box
- Specification
- 40*40*35
- Trademark
- ZONGJIN
- Origin
- Dongguan China
- HS Code
- 7326901990
- Production Capacity
- 10000
- Package Size
- 35.00cm * 35.00cm * 25.00cm
- Package Gross Weight
- 2.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
| Manufacture | Dongguan Zongjin Hardware Products Co., Ltd |
| Professional team | over 15 years experience in CNC machining |
| Part Size | According to customer requirements |
| Material | Tungsten Carbide,Stainless steel,Aluminum Alloy,Brass Alloy,Carbon Steel / Die Steel / Spring Steel etc |
| Tolerance | can be reach +/-0.002mm,high accuracy |
| Payment Term | T/T, PayPal |
| Surface | Mirro polished,Technical Polished,Anodizing,Mold Tech texture, Nitriding ,plating ,VDI texture ect |
| Delivery | 7-15 days after payment |
| Shipment | Air and Sea shipment |
| QC System | 100% inspection before shipment |
| Equipment | CNC lathe, CNC machining,Automatic lathe,Grinder, Drilling Machines, |
| surface grinder, table lathe, parks machine ,CMM etc. | |
| QC System | 100% inspection before shipment |
| MOQ | ≥1pcs |
| DRW Format | DWG, PDF, STEP, DRW, etc... |
| Trade Terms | EXW,FOB |
| Transport Package | Full consideration of practical situation: foam/wooden box, anti-rust paper,carton,Wooden boxes, pallets |
| small box and carton, etc. | |
| Delivery way | DHL,UPS,FEDEX |
| Supply Capability | 20000 pieces/Month |
| For more information please contact us. | |
Nestled in the dynamic heart of Dongguan, Guangdong Province, China, Dongguan Zongjin Hardware Products Co., Ltd. offers unmatched transportation convenience, making us a prime player in global trade. Our strategic location ensures seamless access to major trade routes, enabling us to efficiently serve a worldwide clientele, thus reinforcing our position as a leader in global markets.
Established in 2014, we've impressively expanded our production facility to over 8000 square meters, supported by a team of over 100 dedicated professionals. With ISO certification as a testament to our excellence, we excel in precision manufacturing, particularly in high-precision CNC machining, honed meticulously over 15 years. Our ongoing journey of innovation and growth continually sets industry benchmarks and inspires confidence in our clients.
Our cutting-edge facility, equipped with over 120 advanced manufacturing units including CNC lathes, machine centers, and grinding machines, is at the forefront of innovation. We offer an extensive range of precision machining services like CNC milling, turning, drilling, tapping, stamping, anodizing, and knurling, along with die casting, sand casting, and forging. Our expertise encompasses materials such as carbon steel, stainless steel, aluminum, brass, bronze, iron, and an array of plastics. Each process is meticulously refined to ensure optimal precision and efficiency, delivering unparalleled quality across diverse applications.
Leveraging state-of-the-art technology and robust management philosophies, Zongjin has achieved impressive and sustainable growth. Our extensive partnerships span domestic and international markets, with a significant share of products reaching global clients. We proudly serve loyal partners in the USA, Europe, the Middle East, Africa, Japan, and Korea. Our unwavering commitment to technology excellence, competitive pricing, superior quality, timely delivery, and exceptional customer service has garnered widespread recognition and acclaim, fostering enduring relationships and mutual growth.
Our Advantages: Distinctive Edge
·Our metal parts factory is proud to be ISO9001:2015 certified, a mark of excellence that ensures consistent quality assurance. This esteemed certification reflects our relentless commitment to quality, reliability, and industry leadership.
·Experience the benefits of our CNC machining services, driven by a professional team with 15 years of expertise. Their unwavering dedication and unmatched skill ensure that every product meets the highest industry standards, delivering excellence you can trust.
·We offer an extensive selection of diverse materials and promise rapid turnaround times. Our comprehensive inventory and efficient processes empower us to meet your needs swiftly and effectively.
·Discover the most competitive pricing available in the market. Our strategic pricing approach is designed to deliver exceptional value without ever compromising on quality, ensuring you get the best for less.
·With us, premium quality and timely delivery are guaranteed. Trust our expertise to deliver precision and punctuality in every order, providing you with peace of mind and reliability.
·Our exemplary after-sales service is dedicated to ensuring your satisfaction and peace of mind. We remain committed to supporting you at every stage of your journey with us, from inception to completion.







About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2421555". Items marked "" are certified.
Company Profile
Zongjin Hardware, established in 2015 and located in Qingxi Town, Dongguan, China, is a professional manufacturer specializing in high-precision CNC machining services. We offer a wide range of machining capabilities including CNC milling, CNC turning, CNC grinding, and wire EDM. With 216 advanced processing machines and a team of engineers and technicians with over 15 years of machining experience, we are committed to providing high-quality custom metal and plastic parts that meet the most demanding requirements. Our facility is certified under ISO 9001: 2015/2016, ensuring rigorous quality control throughout the production process.
To fulfill the growing demands for complex, high-precision, and high-performance components, we are equipped with CNC machine from world-renowned brands such as Mazak, GF, Haas, Makino, and GROB, and backed by precision inspection equipment including Zeiss and Hexagon CMMs.
We are proficient in machining a broad range of materials such as steel, stainless steel, copper, brass, aluminum alloys, titanium alloys, and plastics. Our machine is capable of processing parts up to 2 meters in size, achieving surface finishes as smooth as Ra 0.1, and precision tolerances of ± 0.005 mm, with certain components reaching ± 0.002 mm.
Our components are widely used in industries including electronics, electrical systems, medical devices, optical instruments, industrial automation, sensors, robotics, and aerospace. Today, over 80% of our products are exported to Europe and North America. With a low annual complaint rate of just 2% and a customer reorder rate of 95%, we pride ourselves on exceptional quality, reliable service, and long-term partnerships. All parts undergo 100% full inspection before shipment to ensure quality compliance.
At Zongjin, we are dedicated to delivering stable product quality, competitive pricing, and rapid lead times, offering our clients a reliable one-stop solution for all high-precision CNC machining needs.
About Our Factory & Business Background
- Address
- Building 2, No. 84, Qingxi Dongfeng Road, Qingxi Town, Dongguan, Guangdong, China
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the maximum precision tolerance?
- The precision tolerance can reach +/-0.002mm, ensuring high accuracy for engineering projects.
- What materials are available for customization?
- We support various materials including Steel, Brass, Aluminum, Copper, Plastic, Alloy, Tungsten Carbide, and Stainless Steel.
- What is the minimum order quantity (MOQ)?
- The MOQ is 1 piece, allowing for small batch production and prototyping.
- How long is the delivery time?
- Delivery typically takes 7-15 days after payment, with peak season lead times within 15 workdays.
- What file formats are accepted for drawings?
- We accept 2D formats like PDF and CAD (DWG, DRW), as well as 3D formats like STEP.
- What payment terms do you offer?
- We accept T/T (30% deposit, 70% before shipment) and PayPal.
- Is quality inspection performed before shipment?
- Yes, we conduct a 100% inspection of all parts before shipment to ensure quality standards.
- What certifications does the factory hold?
- Our factory is ISO 9001:2015 and IATF 16949 certified, ensuring consistent quality assurance.
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