What are your payment terms?

Our payment terms include a 30% down payment via T/T before production, with the 70% balance due upon production completion.

Are my drawings or samples secure once sent to you?

Absolutely! We offer to sign an NDA for your peace of mind. Your drawings and samples are treated with utmost confidentiality and care.

Versatile Steel Welding Frames Tailored for Industrial Applications

Name: Versatile Steel Welding Frames Tailored for Industrial Applications
Brand: Dongguan Changwei Machinery Co., Ltd.
SKU: 2156953815

Guangdong, ChinaDongguan Changwei Machinery Co., Ltd.

US$1.00-1,000.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Standard

GB, ASTM, DIN, JIS

Tolerance

±0.01~1.0mm

Model NO.

CW-0001-00011

Surface Treatment

Powder Coating Zinc Plating Chrome-Plating Polis

Machining Method

Laser Cutting Bending Welding Grinding etc

Material

Carbon Steel Alloy Steel Stainless Steel

Application

Steel Workshop, Steel Structure Platform, Steel Fa

After-Sales Service

1 Year

Carbon Structural Steel

Q235

Transport Package

Standard Package/Pallet or Container/as Per Custom

Specification

Customized

Trademark

Custom logo

Origin

China

Production Capacity

5000tons/Year

Key features

Customizable Steel Frames: Full customization available from samples, designs, and minor adjustments.

ISO9001:2015 Certified: Manufacturing process meets international quality management standards.

Diverse Surface Treatments: Options include powder coating, zinc plating, chrome plating, and polishing.

Wide Material Selection: Supports carbon steel, stainless steel, alloy steel, aluminum, and more.

Advanced Laser Cutting: Equipped with 20000W and 12000W high-power laser cutting machines.

Flexible MOQ Policy: Accepts small orders with a minimum quantity of 1 piece.

Comprehensive After-Sales: 1-year warranty with full responsibility for defective product replacement.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Years of Export ExperiencePatents Awarded

Dongguan Changwei Machinery Co., Ltd.

Guangdong, 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: 12 Years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤0.02h

AI-Powered supplier vetting

SummaryDongguan Changwei Machinery Co., Ltd is identified as a factory and limited company in Dongguan, operating in manufacturing and offering welding frames, structural components, racks, and equipment casings. It reports ISO 9001:2015 quality-system certification, documented inspection, corrective-action, complaint-handling, and quality-assurance procedures. The supplier states that it provides OEM and ODM services, has an available SDK, introduced new products during the past year, and supports multiple forms of customization. Its production resources include laser cutting, milling, hydraulic, sheet-metal drawing, and hacksaw equipment, with inventory capability and contracts with associated subcontractors. Overseas support is limited: it has no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and exports account for 1%–10% of sales. Reported customer groups include BYD and Sany Heavy Industry.

Supplier typeThe supplier is explicitly identified as a factory and a limited company located in Dongguan, with manufacturing listed as the industry. Its offered products include welding frames, structural components, racks, and equipment casings, and it reports 91 employees.

CertificationsThe supplier states that it organizes production under ISO 9001:2015 quality-system management standards and reports an ISO 9001:2015 certificate. These slices provide explicit evidence of certification holding.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective and preventive actions, indicating an established service-response process. However, it has no overseas warehouse, showroom, agents, or branches, which limits its overseas service infrastructure.

R&D capabilityThe supplier reports that it launched new products during the past year, provides ODM services, and has an available SDK. These statements directly support product-development and technical collaboration capability.

Production capacityThe supplier is a factory with 91 employees and lists hacksaw, high-power laser cutting, gantry milling, hydraulic, and automatic sheet-metal drawing equipment. It also reports inventory capability and valid manufacturing contracts with associated subcontractors, supporting production execution, although no output or capacity volume is stated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, indicating broad stated support for customer-specific product development.

Client casesThe company description identifies BYD and Sany Heavy Industry as stable customer groups. These named customer references provide explicit evidence of customer cases, though the slices do not specify project scope, duration, or performance details.

Product Q&A

Q:How quickly can you quote?

We strive to provide quotes within 24 hours, contingent upon receiving comprehensive drawings and requirements.

Q:What information is essential for quoting?

Kindly supply detailed 2D/3D drawings (formats: PDF, DWG, DXF, IGS, STP, SLDPRT, etc.), alongside materials, finish, and quantity specifications.

Q:What's the Minimum Order Quantity (MoQ) for parts?

The MoQ depends on your specific parts or projects. We are eager to produce prototypes for small quantity test runs.

Q:What's the standard production lead time?

Expect initial samples within 10-15 days. Mass production takes 30 days. If molds are required, add an extra 20-40 days.

Q:How do you handle after-sales service?

Reach out to us with any quality concerns. We take full responsibility for defective products at our expense and will document issues to prevent recurrence.