Does the product have quality inspection before loading?

Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.

How to pack the products?

The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It caneffectively protect products from corrosion during ocean transportation.

Rectangular Copper Rod Bar with Polished Surface ASTM Standard Industrial Welding Bending Cutting

Name: Hexagonal/Square/Round/Rectangular Copper Rod Bar with Polished Surface ASTM Standard Industrial Welding Bending Cutting
Brand: Shandong Tongmao Special Steel Co., Ltd.
SKU: 2149134745

Shandong, ChinaShandong Tongmao Special Steel Co., Ltd.

US$7.00-10.00

500 kg

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Type

Copper Bars

Application

Electrical and Electronic Field

Model NO.

All

Material

Red Copper

Shape

Customized

Alloy

Non-alloy

Color

Red

Standard

ASTM

Product Name

Copper Bar

Cu(Min)

99.9%

Diameter

Customized

Length

Customized

MOQ

500kg

Delivery Time

7-15 Days

Payment Term

L/C,T/T (30% Deposit)

Transport Package

Standard Package

Trademark

TongMao

Origin

China

Production Capacity

250, 000 Tons/Year

Key features

Customized Shapes: Available in Hexagonal, Square, Round, and Rectangular forms.

High Purity Copper: Copper content minimum 99.9% with low oxygen and no porosity.

Excellent Conductivity: Superior electrical and thermal conductivity for heat dissipation.

Precision Machinability: Suitable for precision discharge machining and electric etching.

Multiple Surface Finishes: Options include polished, bright, oiled, hair line, brush, mirror, and sand blast.

Strict Quality Control: All products undergo strict quality inspection before packaging.

Secure Packaging: Waterproof paper, iron packaging, and fumigation wooden pallets.

Fast Delivery: Delivery within 7-15 workdays after receiving deposit.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceManagement Certification

Shandong Tongmao Special Steel Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.65h

AI-Powered supplier vetting

SummaryThe supplier is a limited-company trading company with eight employees and a product scope covering copper, aluminum, steel, brass, and stainless-steel products. It has self-operated import/export rights, eight years of export experience, and exports account for 71%–90% of total sales. Production information states annual capacity of 500,000 tons for steel pipe and 10,000 tons for copper pipe, with peak- and off-season lead times both within 15 working days. However, the supplier reports no overseas showrooms, agents, branches, or offline trade-show participation, and has no written complaint-handling, corrective-action, or supplier-service assessment procedures. Quality controls include quality assurance, but finished products are randomly inspected and checked by packing staff, with one quality inspector and no raw-material traceability. Innovation and formal R&D capabilities are limited: no new products were launched in the previous year, and no 3D design, ODM, SDK, or popular-brand OEM services are...

After-Sales capabilityThe supplier has no overseas showroom, overseas agent or branch, or offline trade-show participation. It also has no written corrective-and-preventive-action procedures, complaint-handling procedures, or effective supplier-service assessment records, although it accepts multiple quotation and payment terms and reports lead times within 15 working days.

R&D capabilityThe supplier reports no new products in the previous year and does not provide 3D software design, ODM, SDK, or popular-brand OEM services. Its stated R&D-related service is customization from samples, indicating limited innovation capability rather than a documented product-development program.

Production capacityThe supplier provides stated annual productivity of 500,000 tons for steel pipe and 10,000 tons for copper pipe, with peak- and off-season lead times both within 15 working days. It has export experience of eight years, self-operated import/export rights, and export sales of 71%–90%; however, quality inspection is limited to random inspection, packing-staff checks, one inspector, and no raw-material traceability.

Customization capabilityCustomization from samples is explicitly available in both the R&D/design-related and product-capability information. No broader 3D, ODM, SDK, or formal product-development capability is stated, so the confirmed capability is sample-based customization.