How do you ensure product quality?

We conduct a pre-production sample check before mass production and perform a final inspection before shipment.

What are the accepted payment terms?

We accept T/T, L/C, PayPal, Western Union, and other methods in currencies like USD, EUR, and CNY.

What is the lead time for production?

The average lead time is within 15 workdays, regardless of peak or off-season periods.

3.0" Stainless Steel Exhaust Pipe Flange

Name: 3.0" Stainless Steel Exhaust Pipe Flange
Brand: Qingdao Pengrui Machinery Co., Ltd.
SKU: 1937088185

Shandong, ChinaQingdao Pengrui Machinery Co., Ltd.

US$8.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001

Standard Component

Model NO.

flange

Technics

Polished

Material

Stainless Steel

Type

Flange

Application

Exhaust Pipe

Finish

Polished

Car Make

Auto

Color

Silver

Size

1.5-6" or Customized

Transport Package

Carton

Specification

1.5-6.0"

Trademark

PDM

Origin

China

Key features

Customizable Size Options: Available in standard 1.5-6' sizes or fully customized dimensions to fit specific requirements.

Premium Stainless Steel Material: Constructed from high-quality Stainless Steel 304/316 for superior durability and corrosion resistance.

ISO9001 Certified Quality: Manufactured under strict ISO9001 standards ensuring consistent quality and reliability.

Polished Surface Finish: Features a professional polished finish for enhanced aesthetics and smooth performance.

Versatile Application Scope: Ideal for exhaust pipes, wastegates, blow-off valves, turbo chargers, and intake systems.

Flexible Customization Services: Offers OEM/ODM services with flexible customization options including design and sample-based production.

Fast Lead Time: Efficient production with an average lead time of within 15 workdays for both peak and off-season.

Strict Quality Control: Ensures quality through pre-production samples, final inspections, and random visual checks.

Company profile

Importers and ExportersYears of Export ExperienceHigh Repeat Buyers Choice

Qingdao Pengrui 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: 14 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier presents established manufacturing and export capabilities, with ISO9001:2015 certification, two production lines, 6–10 quality-control staff, and stated contracts with affiliated subcontractors. It supports flexible customization, ODM, OEM for popular brands, and reports new products in the past year. Export activity has continued for 11 years, with 51%–70% of sales from exports and self-operated import/export rights. Service strengths include inventory capability, documented complaint and corrective-action procedures, quality assurance, and lead times within 15 working days in both peak and off-season periods. However, the supplier has no overseas warehouse, showroom, agents, branches, or stated overseas-service countries, and has not participated in offline trade shows. Supplier-service assessment lacks written procedures and complete records. Financial credibility cannot be assessed from the non-monetary information provided.

Supplier typeThe supplier is identified as a combined company rather than an offshore company, and its profile covers manufacturing, export trade, service, quality control, R&D, and sustainability capabilities. This supports classification as an integrated manufacturing and trading-oriented supplier, although the exact legal business structure is not further specified.

CertificationsThe supplier holds an ISO9001:2015 certificate. This is explicit evidence of a recognized quality-management-system certification, although no additional certifications are stated.

After-Sales capabilityThe supplier has documented procedures and records for customer complaints and corrective/preventive actions, provides inventory capability, and reports lead times within 15 working days in both peak and off-season periods. However, it has no overseas warehouse, showroom, agents, branches, or stated overseas-service countries, while its supplier-service assessment process has no written procedures or followed records.

R&D capabilityThe supplier reports two years of total R&D-engineer experience, new products developed during the past year, ODM capability, customization from designs and samples, an available SDK, and one national science and technology progress award. These stated capabilities provide explicit evidence of active R&D and innovation support.

Production capacityThe supplier operates two production lines, has 6–10 quality-control staff, maintains valid manufacturing-capacity contracts with affiliated subcontractors, and reports 30 qualified suppliers for service capability. It also states inventory capability and lead times within 15 working days in both peak and off-season periods, indicating established operational capacity.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from customer designs and samples, as well as ODM services and OEM for popular brands. These stated services demonstrate broad customization and contract-manufacturing capability.

Client casesThe supplier names long-term customers including Richelieu Hardware, Hillman Agroup, VIPA, CFI, and BUFAB. These named customer relationships provide explicit evidence of customer experience, although the information does not state order scope, duration for each account, or independently verified performance outcomes.