Who designs the welding fixtures?

Fixture design and manufacturing are included in our service. Our engineering team designs and builds all necessary jigs and fixtures. The cost is typically included in the project tooling/NRE charge.

Can you handle the entire process from raw material to finished assembly?

Yes, we are a vertically integrated manufacturer. We manage material sourcing, cutting, bending, welding, machining, surface treatment, final assembly, and packaging, ensuring single-point accountability.

What are the payment terms?

For established partners, we offer 30% deposit and 70% against the copy of B/L. Other terms like L/C are negotiable for large projects.

OEM Custom Sheet Metal Fabrication Laser Cutting Service Bending Forming Welding Part

Name: OEM Custom Sheet Metal Fabrication Laser Cutting Service Bending Forming Welding Part
Brand: Weifang Shengao Machinery Co., Ltd.
SKU: 694989942

Shandong, ChinaWeifang Shengao Machinery Co., Ltd.

US$0.19-1.19

100 Pieces

Sample price:US$0.49/piece.Request sample

Product profile

Customization

Available

Standard

GB, EN, China GB Code, ASME

Surface Treatment

Anodizing

Model NO.

SA-9411311

Energy Source

Electron Beam

Material

Aluminum Plate

Type

Braze Welding

Item

Welding Part

Technics

Welding

Raw Material

Aluminum, Carbon Steel, Stainless Steel

Factory

Over 15 Years' Experience

Price Range

1~5USD/PCS

Export Markets

Global

Model No

OEM Part

Delivery Time

Within Two Weeks After Receiving Your Prepayment

Place of Origin

Shandong(Mainland)

Packaging

Wood Case

OEM Service

Yes

Custom Made

Yes

Logo Printing

Customized

MOQ

10-1000PCS

Free Sample

Yes

Transport Package

Plywood Box

Specification

CE, SGS

Trademark

ShengAo

Origin

Weifang, Shangdong, China

HS Code

87089910

Production Capacity

50000PCS/Month

Key features

ISO 9001:2015 Certified: Certified quality management system ensuring high reliability and cost-effectiveness.

Near Zero Defect Rate: Consistently maintained nearly 0% external part reject rate through strict QC.

Qualified Welding Experts: Welders certified to AWS, EN, and DIN standards for various materials.

Full Vertical Integration: End-to-end service from material sourcing to final assembly and packaging.

Custom Color Matching: In-house powder coating and wet painting to match RAL, Pantone, or samples.

Comprehensive Documentation: Includes MTC, WPS, Welder Certs, NDT reports, and Certificate of Conformity.

Flexible MOQ Options: Accepts small orders starting from 50 pieces for prototyping or initial projects.

Wide Material Selection: Processes Stainless Steel, Carbon Steel, Alloy Steel, and Aluminum alloys.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Weifang Shengao Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.45h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.

After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.

Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.

Product Q&A

Q:What documentation is provided with shipments?

We provide a complete package including Commercial Invoice, Packing List, Material Certificates (MTC), Welding Procedure Specifications (WPS), Welder Certificates, Inspection Reports (including NDT if applicable), and a Certificate of Conformity.

Q:How do you control welding distortion?

We use proper joint design, sequencing, strong-backs, fixtures, pre-setting, and controlled clamping. For critical parts, we use predictive software to model distortion and plan corrective measures.

Q:Can you match specific paint colors or finishes?

Yes. We have in-house powder coating and wet painting lines. We can match RAL, Pantone, or custom color samples and offer various surface preparations and finishes like textured, glossy, or matte.

Q:What is the typical lead time?

Lead time depends on complexity and volume. Prototypes/samples take 3-5 weeks. Small to medium batches take 5-8 weeks. Large production runs take 8-12+ weeks. Time starts after drawing approval and deposit receipt.

Q:What is the Minimum Order Quantity (MOQ)?

For custom welded fabrications, our MOQ is typically 50 pieces or a minimum order value. We are flexible and accept lower quantities for prototyping or initial partnership projects.