What is your quality control process?

We perform 100% inspection before shipment to ensure quality.

What payment terms do you accept?

We accept T/T and PayPal, with 30-50% in advance and full payment before shipment.

Are you ISO certified?

Yes, our factory is ISO9001:2015 certified.

Precision CNC Machining Brass Gears Drilling Milling Services Precision Gears

Name: Precision CNC Machining Brass Gears Drilling Milling Services Precision Gears
Brand: Dongguan Zongjin Hardware Products Co., Ltd.
SKU: 2192667505

Guangdong, ChinaDongguan Zongjin Hardware Products Co., Ltd.

US$0.60

10 Pieces

Product profile

Customization

Available

Application

Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory

Standard

GB, EN, China GB Code, JIS Code, ASME

Model NO.

customization -ZJ00345

Surface Treatment

Antirust

Production Type

Mass Production

Machining Method

Grinding/Milling/Hobbing/Wedm

Material

Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum

Part Size

as Per Customer Requirements

Our Service

CNC Machining Drilling/Milling/Turning

Delivery

7-15 Days After Payment

Tight Tolerances

0.002mm

Express Delivery

Sea, Air and Land Transport

Surface Finish

Customized

Quality Control

100% Inspect Before Shipment

Trade Terms

EXW. Fob, CIF

Payment

30~ 50% in Advance, Full Payment Before Shipment

Transport Package

PE Bag, Carton, Wooden Box, Pallet

Specification

Brass

Trademark

Origin

China

HS Code

7323930000

Production Capacity

10000

Key features

High Precision Tolerance: Tolerance can reach +/-0.001mm with axiality of 0.002mm and roundness of 0.015mm.

Wide Material Selection: Available in Tungsten Carbide, Stainless Steel, Aluminum, Brass, Plastic, and more.

Customized Surface Finish: Options include mirror polishing, anodizing, nitriding, plating, and various textures.

Rapid Delivery Time: Delivery completed within 7-15 days after payment confirmation.

ISO9001:2015 Certified: Factory certified to ensure quality meets rigorous international standards.

Low MOQ Requirement: Minimum Order Quantity starts from just 1 piece.

Comprehensive QC System: 100% inspection conducted before shipment to ensure defect-free products.

Extensive Machining Services: Services include CNC milling, turning, drilling, tapping, grinding, and more.

Company profile

Importers and ExportersFull CustomizationOEM Services100% Finished Products Inspection

Dongguan Zongjin Hardware Products Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.06h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer and professional technical supplier with 3D design, ODM, OEM, and broad customization capabilities. It has valid manufacturing contracts with associated subcontractors, quality assurance, raw-material traceability, and stated export capability, with exports representing 41%–50% of total sales. Service lead times are within 15 working days in both peak and off-season periods, and 20 qualified service-capable suppliers are reported. However, the supplier lacks an SDK, inventory service, overseas warehouses, overseas agents or branches, and overseas showrooms. Service corrective-action and complaint-handling procedures are undocumented, finished products are checked by packing staff, and no new products were reported in the past year. An ISO9001:2015 certificate and regular fire drills are stated, but no factory environmental impact assessment report is available.

Supplier typeThe supplier is explicitly classified as a manufacturer and is also identified as a professional technical supplier. Its stated scope includes manufacturing, service, quality control, R&D, sustainability, and export capabilities, indicating a manufacturing-oriented technical supplier rather than a trading-only entity.

CertificationsAn ISO9001:2015 certificate is explicitly reported, supporting the presence of a recognized quality-management certification. However, the slices do not identify additional certifications, and the absence of a factory environmental impact assessment report limits the evidence for broader certification and environmental compliance.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints or corrective and preventive actions, which is a stated weakness in formal after-sales management. It does have stated quality assurance and raw-material traceability, but these relate to quality control rather than demonstrating effective after-sales service.

Production capacityThe supplier is a manufacturer with valid contracts covering the factory and each associated subcontractor, reports 20 qualified service-capable suppliers, and states lead times within 15 working days in both peak and off-season periods. It also has export capability and quality assurance with raw-material traceability, although finished-product inspection is performed by packing staff and no inventory service is available.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its ODM and OEM capabilities further support the conclusion that it can undertake customer-specific product and design requirements.