High Precision CNC Machining Plastic Custom Parts for Engines

Name: High Precision CNC Machining Plastic Custom Parts for Engines
Brand: Qingdao Zhengrong Precision Machinery Co., Ltd.
SKU: 800579682

Shandong, ChinaQingdao Zhengrong Precision Machinery Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Material

POM

Application

Medical, Household, Electronics, Automotive, Agricultural, Metal Processing Machinery Parts

Model NO.

03 PPS

Certification

ISO, ISO9001

Product Name

CNC Brass Parts

Surface Treatment

Polishining

Size

Customized Size

Service

Customized OEM

Quality Control

100% Inspection

Transport Package

Carton

Specification

customized

Trademark

Origin

Shandong, China

HS Code

7610900000

Production Capacity

4500 Ton/Month

Key features

Wide Material Selection: Supports Aluminum, Stainless Steel, Brass, Titanium, Copper, and various plastics like POM and Delrin.

Comprehensive Surface Treatment: Options include polishing, powder coating, sandblasting, and various plating methods.

Strict Quality Control: 100% inspection on critical dimensions and appearance; ISO9001/ROHS/SGS certified.

Custom OEM/ODM Service: Full customization from samples or designs; supports customized sizes and surface treatments.

Fast Sample Delivery: Sample orders accepted with short delivery time for prototype verification.

Professional QC Department: Equipped with CMM, salt spray test, and dynamic balance detectors for rigorous testing.

One Year Warranty: Provides quality insurance and professional after-sale services for one year.

Company profile

Exhibition ExperienceFast DeliveryQuality AssuranceR&D Capabilities

Qingdao Zhengrong Precision Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.19h

AI-Powered supplier vetting

SummaryThe supplier manufactures mechanical parts, electronic parts, industrial automatic-control devices, and mechanical equipment, with CNC machining and aluminum-part production listed at 100,000 pieces annually per category. It supports sample-based, design-based, full, minor, and flexible customization, and reports new products within the past year and ODM services. The supplier has provided OEM services to well-known brands and exports to multiple regions, with 10 years of export experience and 51%–70% of sales from exports. However, after-sales procedures, complaint handling, and corrective/preventive-action records are not documented. Finished products are checked by packing staff, and there is no valid manufacturing-capacity contract with related subcontractors. Financial records are referenced for 2020–2022, but their adequacy cannot be assessed from the provided information. Certification holdings, specific customer cases, and formal sustainability documentation are not sufficiently evidenced.

Supplier typeThe supplier’s stated business scope covers manufacturing of mechanical parts, electronic parts, industrial automatic-control system devices, and mechanical equipment, together with import and export activities subject to applicable approvals. This identifies it as a manufacturing supplier with international trade capability.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions or customer complaint handling. It has inventory capability and has attended a machinery-parts exhibition, but it reports no overseas warehouse, overseas showroom, overseas agent or branch, and no overseas service countries; finished products are checked by packing staff.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and provides several design and customization services. It does not have an available SDK, but the available evidence supports product-development and design capability for physical products.

Production capacityThe supplier lists annual output of 100,000 pieces for each of several CNC and precision-machining categories and reports in-stock capability. However, it has no valid contract with related subcontractors, so capacity coordination and subcontracting arrangements are not fully documented.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently across its R&D and production information.

Product Q&A

Q: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.

Q: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.

Q: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.

Q: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.