How to deal it when they are found to be in poor quality?

We will check on the problems and have them reworked or repaired at the first time, the resulting transportation costs borne by our company.

What materials do you offer?

Material options include Stainless Steel, Steel Alloy, Brass, Bronze, Titanium, Aluminum, and more.

What is the lead time for samples?

Sample lead time is 45 days, while mass production also takes 45 days.

Stainless Steel Forging Flanges for Valve

Name: Stainless Steel Forging Flanges for Valve
Brand: Nanjing Luyao Metals Co., Ltd.
SKU: 807009755

Jiangsu, ChinaNanjing Luyao Metals Co., Ltd.

US$3.50

50-99 Pieces

US$3.30

100-499 Pieces

US$3.10

500+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN

Type

Welding Flange

Model NO.

Connector

Material

Stainless Steel

Structure

Round

Connection

Welding

Sealing Surface

Manufacturing Way

Forging

Material Options

Stainless Steel/Steel Alloy/Brass/Bronze/Titanium

Tolerance

+/-0.1mm

Design

Customized

Surface Treatment

Coating/Plating

Sample Leadtime

45 Days

Mass Production

45 Days

Capability

500, 000, 000PCS/Year

Application

Machinery

Min Qty

100PCS

Transport Package

Hardboard Box and Wooden Pallet

Specification

0.1KG-500KG

Trademark

N/A

Origin

China

HS Code

76169990

Production Capacity

500, 000, 000PCS/Year

Key features

Custom Design Service: Customized parts made according to customer's drawings or samples.

Wide Material Options: Stainless Steel, Steel Alloy, Brass, Bronze, Titanium, Aluminum, etc.

Multiple Manufacturing Processes: Forging, Casting, Stamping, Machining, and Surface Treatment available.

Strict Quality Control: ISO, QS, TS qualified with inspection reports and material certificates.

NDA Protection: Designs are kept safe; NDA can be signed before sending drawings.

Sample Availability: Samples provided with cost refundable upon mass production order.

Professional Engineering Support: Over 20 years technical background in new product development.

Flexible MOQ Policy: Usually no MOQ; suitable for prototypes and small batch orders.

Company profile

Nanjing Luyao Metals Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-04-08Average Response Time: ≤2.72hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryNanjing Luyao Metals Co., Ltd. is an engineering supplier specializing in customized metal and conventional plastic parts produced through casting, machining, forging, and stamping. It reports ISO 9001 and IATF/TS 16949 certifications, OEM and ODM capability, flexible customization, and substantial export activity, with 90% of sales reportedly coming from exports and seven years of exporting experience. However, the supplier launched no new products in the past year, has one stated R&D engineer, and lacks an available SDK. Its documented service-management, corrective-action, and complaint-handling procedures are absent. It has no overseas warehouses, showrooms, agents or branches, and no reported offline trade-show participation. Production scale, quality staffing, and experience are indicated, but several sustainability, traceability, and financial details remain unknown or incomplete.

Supplier typeThe supplier describes itself as an engineering company focused on customized parts made by casting, machining, forging, and stamping, handling most metal and normal plastic materials. Its reported ISO 9001 and TS 16949 certifications and OEM/ODM activities further indicate a custom industrial components manufacturer.

CertificationsThe supplier explicitly reports holding TS 16949 and ISO 9001 certifications. These stated certifications are direct evidence of formal quality-management credentials, although no certificate scope, validity period, or issuing-body details are provided.

After-Sales capabilityThe supplier has no written procedures or records for effective service assessment, corrective and preventive actions, or customer complaint handling. It also reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, while claiming few customer claims; the documented service infrastructure is therefore weak.

R&D capabilityThe supplier reports one R&D engineer, no new products launched during the past year, no available SDK, and no product-information-based R&D capability. ODM service, OEM service for popular brands, and six-to-ten years of total R&D-engineer experience are positive indicators, but the explicit lack of recent product launches and SDK support shows limited demonstrated innovation output.

Production capacityThe supplier states that it produces customized metal and normal plastic parts using casting, machining, forging, and stamping, with sizes ranging from very small to very large according to customer requirements. It also reports six-to-ten quality-control staff and established OEM work, supporting production capability, although no nonfinancial capacity metrics are provided.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its stated processes cover casting, machining, forging, and stamping across metal and normal plastic materials, and it also reports ODM capability.

Client casesThe supplier states that almost all customers are from Europe, including Germany, the Netherlands, and Italy, and that 90% of sales are exports with seven years of exporting experience. It also reports OEM service for popular brands, providing evidence of international customer exposure, although no named customer case studies or verifiable project details are supplied.