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

Please rest assured that all our products are QC inspected and accepted with inspection report before delivery and generally there will no non-conformance; in case of non-conformance, please contact us immediately, take some pictures, we will check on the problems and have them reworked or repaired at the first time , the resulting transportation costs borne by our company.

Lost Wax Casting Process for Casting Steel Machining Steel

Name: Lost Wax Casting Process for Casting Steel Machining Steel
Brand: Nanjing Luyao Metals Co., Ltd.
SKU: 803202095

Jiangsu, ChinaNanjing Luyao Metals Co., Ltd.

US$2.00

500 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Casting Method

Special Casting

Casting Form Material

Metal

Casting Metal

Cast Steel

Casting Form Usage Count

Permanent

Surface Treatment

Sand Blast

Surface Roughness

Ra6.3

Coating

Zinc Oxide

Machining Tolerance

+/-0.01mm

Standard

AISI

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Material Options

Stainless Steel/Steel Alloy/Brass/Bronze/Titanium

Tolerance

+/-0.1mm

Design

Customized

Sample Lead Time

45 Days

Mass Production

45 Days

Capability

500, 000, 000PCS/Year

Min Qty

50PCS

Surface

Plating/Coating/Anodizing

Application

Machinery

Roughness

Ra3.2

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

Customized Design Service: Parts are custom-made according to customer drawings or samples, not kept in stock.

Wide Material Selection: Supports Stainless Steel, Steel Alloy, Brass, Bronze, Titanium, Aluminum, and more.

High Precision Tolerance: Machining tolerance can reach +/-0.01mm with strict inspection procedures.

Comprehensive Certifications: Certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

Diverse Manufacturing Processes: Offers Lost Wax, Investment, Die, Sand, Gravity casting, Forging, and Stamping.

Sample Cost Refund Policy: Sample cost is refunded when proceeding to mass production.

Quality Assurance & Inspection: Includes QC inspection, dimensional reports, and material certificates for every batch.

NDA Protection for Designs: Designs are kept safe and will not be released to third parties without permission.

Company profile

Nanjing Luyao Metals Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-04-08Average Response Time: ≤2.18hTerms 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.

Product Q&A

Q:Are you a factory or a trade company?

We make export ourselves but more than a trade company, we are specialized in engineering spare parts. We have many experienced factory cooperated well long time, we get involved in every process of production. As long as we get your offer, what you will do is to wait and goods parts will reach you on time, because we will handle everything, solve all the problems for you.

Q:Do you make customized products or finished parts?

Yes,all parts are not in stock, custom made according to customer's drawings or samples! If you have any parts to be made, please feel free to send your kind drawings/samples to us. But stock is considered when customers requires.

Q:Will my drawing be safe after you get it?

Yes, we will not release your design to third party unless with your permission. And we can sign the NDA before you send the drawing.

Q:What is the MOQ?

Usually we don't set MOQ, but the more, the cheaper. Besides, we are happy to make prototype part or sample for clients to ensure quality standard.

Q:Whether some samples can be provided?

Yes, just need some sample cost, we will return it back when proceed into mass production. If a molded is needed, we will charge the mold fee before starting. Then the mold belongs to customer.