What is your sample policy?

We can supply free samples if ready parts are in stock, but customers must pay the courier cost.

Do you test all your goods before delivery?

Yes, we have 100% test before delivery.

How do you make our business long-term and good relationship?

1. We keep good quality and competitive price to ensure our customers benefit. 2. We respect every customer as our friend and sincerely do business with them.

GB Standard Channel Bar with Standard Sizes

Name: GB Standard Channel Bar with Standard Sizes
Brand: Shanghai Changzeng Metal Co., Ltd.
SKU: 790635645

Shanghai, ChinaShanghai Changzeng Metal Co., Ltd.

US$599.00-780.00

25 Tons

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Type

Cold Bending Equal Channel

Standard

GB, ASTM, JIS, AISI, DIN, BS

Model NO.

CZ-CH02

Shape

U Channel

Perforated

Not Perforated

Length

6-15m

Surface Treatment

Black, Galvanized or as Your Request

Function

Building Material

Quality

High

MOQ

1ton

Material

in Stock

Certificate

ISO/SGS

Sample

Available

Grade

Q195, Q215, Q235, Q345

Price

Reasonable

Our Advantage

One-Stop Service

Transport Package

Seaworthing Packing

Specification

63*40*4.8mm

Trademark

Origin

Shanghai

HS Code

7216310000

Production Capacity

5000tons/Month

Key features

Customizable Surface Treatment: Available in Black, Galvanized, or customized as per your specific request.

Flexible Size Customization: Accepts any size and grade requirements with large quantity OEM production.

Competitive Pricing: Factory direct pricing ensures the most competitive rates in the market.

Fast Delivery for Stock Items: Standard size stock goods can be delivered within 3 days of order confirmation.

Low Minimum Order Quantity: Accepts small orders starting from 1 ton to meet diverse business needs.

Comprehensive Processing Services: Offers hot-dipped galvanizing, color painting, cutting, bending, and punching.

100% Quality Inspection: All goods undergo 100% testing before delivery to ensure quality standards.

OEM and ODM Acceptance: Capable of producing according to customer samples or technical drawings.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceIn-stock CapacityQuality Assurance

Shanghai Changzeng Metal Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2016-01-13Nearest Port: Shanghai Port, Tianjin Port, Qingdao PortAverage Response Time: ≤3.45hTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based trading company that also identifies as a manufacturer/factory, with 19 years of export experience and 90% of sales from exports. It offers broad customization from samples, designs, and full-custom requirements, and reports standardized finished-product inspection instructions and quality assurance. However, the available information shows no new products in the past year, no ODM, SDK, overseas agents, overseas warehouse, showroom, or offline trade-show participation. Corrective/preventive action and complaint-handling procedures are undocumented, while supplier-service assessment procedures and approved supplier records are absent. Financial operating figures provided are zero, but their interpretation is not independently verifiable from the slices. Customer cases and certifications are not provided.

Supplier typeThe supplier is described as a trading company in Shanghai and is also identified as a Trading Company, Manufacturer/Factory. This indicates a mixed trading and manufacturing business classification, but the slices do not establish the scale or scope of its own production facilities.

After-Sales capabilityThe supplier reports in-stock service capacity and lead times within 15 working days in both peak and off-seasons. However, it has no overseas warehouse, overseas showroom, overseas agents or branches, and no written procedures or records for complaint handling or corrective and preventive actions, limiting evidence of a structured after-sales system.

Financial creditThe provided financial fields report zero operating revenue, profit, margins, current ratios, and cash outflows for the stated periods, while the supplier is listed as a limited company with registered capital information. These reported operating indicators provide explicit evidence of weak financial performance, although the slices do not explain the data quality or accounting context.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, and no available SDK. These statements directly indicate limited demonstrated recent product-development and technical innovation capability.

Production capacityThe supplier is classified as both a trading company and manufacturer/factory, has in-stock capacity, and reports standardized instructions for finished-product inspection and quality assurance. Nevertheless, outsourcing procedures and manufacturing-capacity contract status are unknown, and only one quality assurance/quality control inspector is reported, so production depth cannot be fully confirmed.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization in both design-service and R&D-related descriptions. This is direct evidence of broad customization coverage, although it does not quantify engineering resources or production limits.