What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

What is the copper purity of the material?

The copper alloy C11000 has a copper content of at least 99.90%.

What shapes are available for the bus bar?

Available shapes include square corner, rounded corner, rounded edge, and full rounded edge.

Copper Flat Bus Bar with High Electrical Conductivity

Name: Copper Flat Bus Bar with High Electrical Conductivity
Brand: Qingdao Best Copper Co., Ltd.
SKU: 694158162

Shandong, ChinaQingdao Best Copper Co., Ltd.

US$5,000.00-6,500.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Copper Bars

Application

Electrical Conductors

Model NO.

ZR-438

Material

Red Copper

Shape

Flat

Alloy

Non-alloy

Color

Red

Thickness

From 3 to 110mm

Width

From 10mm to 300mm

Length

up to 6m

Copper

More Than 99.9%

Electrical Conductivity

More Than 100% Iacs

Transport Package

Wooden Case

Specification

from 3mm to 110mm

Trademark

ZeRui

Origin

Qingdao, China

HS Code

74071000

Production Capacity

1000 Tons Per Month

Key features

High Electrical Conductivity: Conductivity exceeds 100% IACS for annealed state and 97% for hardened states.

Superior Material Purity: Made from C11000 copper alloy with copper content greater than 99.90%.

Flexible Customization: Available in custom thickness (3-110mm), width (10-300mm), and length (up to 6m).

Diverse Shape Options: Offered in square corner, rounded corner, rounded edge, and full rounded edge.

Excellent Mechanical Strength: Tensile strength ranges from 205 to 360 MPa depending on temper condition.

Low Inductance & Impedance: Designed for improved thermal characteristics and lower electrical resistance.

Crack-Free Bending: Ensures superior dimensional control and prevents cracking during bending.

OEM/ODM Services: Full customization available from samples, designs, or flexible requirements.

Company profile

Fast DeliveryProduct CertificationRaw Materials ReportsQuality Assurance

Qingdao Best Copper Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2011-11-11 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.87h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer with stated production activity in non-ferrous metal alloys, refrigeration and air-conditioning equipment, and mechanical parts. It reports 3D software design and multiple customization options, supported by one R&D engineer whose responsibilities include technical support, customer-request confirmation, after-sales support, and new product development. The company states that it holds ISO 9001:2008, CE, and RoHS certificates, although the provided evidence does not include certificate validity details. Production-related evidence includes modernized production lines, testing facilities, and in-stock capability, but there is no valid manufacturing contract with associated subcontractors. Quality-control resources appear limited because one inspection staff member and no quality-control test equipment are recorded. No overseas agents, branches, warehouses, showrooms, or offline trade-show participation were found. Financial evidence is insufficient to assess...

CertificationsThe company description states that it has ISO 9001:2008, CE, and RoHS certificates, while the sustainability-related data confirms CE certification capability. These statements provide explicit evidence of certification holdings, although certificate validity and scope are not supplied.

After-Sales capabilityThe R&D engineer’s stated responsibilities include providing technical support for production and after-sales service, which is direct evidence of some after-sales technical support. No broader service organization, response coverage, or overseas service network is documented.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, and new product development responsibilities assigned to one R&D engineer. However, SDK availability is explicitly absent, and the small documented R&D team limits the strength of the innovation evidence.

Production capacityThe supplier is described as having modernized production lines, testing facilities, manufacturing capacity, and in-stock capability, with a business scope covering several relevant product categories. A stated lack of valid contracts with associated subcontractors is a production-management weakness, but it does not establish that the supplier lacks production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides 3D software design services. This directly supports broad customization capability.