Who is responsible for designing the welding fixtures?

Fixture design and manufacturing is included in our service. Our engineering team designs and builds all necessary jigs and fixtures to ensure accuracy and repeatability. The cost is typically factored into the project tooling/NRE (Non-Recurring Engineering) charge.

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

Yes, we are a vertically integrated manufacturer. We manage material sourcing/procurement, laser/plasma cutting, bending/forming, welding, machining, surface treatment, final assembly with purchased parts, and packaging. This ensures single-point accountability and quality control.

What are your payment terms?

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

OEM Sheet Metal Cutting Bending Welding Part for Construction Bracket

Name: OEM Sheet Metal Cutting Bending Welding Part for Construction Bracket
Brand: Weifang Shengao Machinery Co., Ltd.
SKU: 694469342

Shandong, ChinaWeifang Shengao Machinery Co., Ltd.

US$1.00-5.00

100 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Standard

GB, EN, China GB Code, ASME

Surface Treatment

Electroplating

Model NO.

SA-HJJ

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

7325109000

Production Capacity

500ton/Month

Key features

ISO 9001:2015 Certified: Operations strictly compliant with ISO 9001:2015 guidelines ensuring high quality.

Comprehensive QC System: 100% inspection on critical dimensions with nearly 0% external reject rate.

Multi-Code Welder Qualification: Welders qualified to AWS, EN, and DIN standards including structural and railway codes.

Custom Color Matching: In-house powder coating and wet painting lines matching RAL, Pantone, or custom samples.

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

Fixture Design Included: Engineering team designs and builds necessary jigs and fixtures for accuracy.

Flexible MOQ: Typical MOQ 50 pieces, but flexible for prototyping or initial partnership projects.

Complete Documentation: Includes Commercial Invoice, MTC, WPS, Welder Certificates, and Inspection Reports.

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: ≤2.41h 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 do you provide with shipments?

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

Q:How do you control welding distortion?

We employ multiple strategies: proper joint design and sequencing, use of strong-backs and fixtures, pre-setting components, and controlled clamping. For critical components, we use predictive software to model distortion and plan corrective measures in advance.

Q:Can you match a specific paint color or finish?

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

Q:What is your typical lead time?

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

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

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