What file formats are accepted for drawings?

We accept 2D formats like DWG, PDF, DRW, and 3D formats like STEP.

Is ISO certification provided?

Yes, our manufacturing facility is certified by ISO9001:2015 to ensure quality.

What surface treatments are available?

Options include CNC turning, milling, mirror polishing, technical polishing, anodizing, plating, nitriding, and VDI texture.

Custom Precision CNC Machining Turning Brass Parts Auto Parts for Aerospace

Name: Custom Precision CNC Machining Turning Brass Parts Auto Parts for Aerospace
Brand: Dongguan Zongjin Hardware Products Co., Ltd.
SKU: 2190472965

Guangdong, ChinaDongguan Zongjin Hardware Products Co., Ltd.

US$0.80-25.00

1 Piece

Product profile

Customization

Available

Application

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

Standard

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

Model NO.

customization -ZJ00237

Surface Treatment

CNC Turning + Milling

Production Type

Mass Production

Machining Method

CNC Turning

Material

Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron

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)

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

Key features

High Precision Tolerance: Achieves accuracy up to +/-0.002mm with advanced CNC turning and milling.

Wide Material Selection: Supports Steel, Brass, Aluminum, Copper, Plastic, and Alloy materials.

ISO9001 Certified Quality: Manufacturing facility certified by ISO9001:2015 for supreme quality assurance.

100% QC Inspection: Every part undergoes 100% inspection before shipment to ensure perfection.

Fast Delivery Time: Standard delivery within 7-15 days after payment confirmation.

Low MOQ Requirement: Minimum Order Quantity is only 1 piece, suitable for prototyping and small batches.

Custom Surface Treatment: Options include mirror polishing, anodizing, plating, nitriding, and VDI texture.

15 Years Expertise: Professional team with over 15 years of experience in precision manufacturing.

Company profile

Importers and ExportersFull CustomizationOEM Services100% Finished Products Inspection

Dongguan Zongjin Hardware Products Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.58h

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.