What is the copper purity level?

The copper grade is Cu with a minimum purity of 99.99%.

Which international standards do your products meet?

Our products comply with JIS, ASTM, DIN, EN, and ISO standards.

Wholesale Customization Pure Copper 3mm 5mm 20mm Thickness 99.99% Copper Plate

Name: Wholesale Customization Pure Copper 3mm 5mm 20mm Thickness 99.99% Copper Plate
Brand: Shandong Tongmao Special Steel Co., Ltd.
SKU: 2082431775

Shandong, ChinaShandong Tongmao Special Steel Co., Ltd.

US$1,000.00

1 Ton

Sample price:US$1000.00/ton.Request sample

Product profile

Customization

Available

Type

Copper Strips

Material

Brass

Shape

Plate

Alloy

Non-alloy

Color

Golden

Product

Copper Plate

Transport Package

Standard

Specification

customed

Trademark

Tongmao

Origin

Shandong

HS Code

7402000001

Production Capacity

500 Tons/Month

Key features

High Purity Material: Copper content reaches 99.99% with non-alloy grade for superior conductivity.

Versatile Thickness Options: Available in 3mm, 5mm, and 20mm thicknesses to suit various industrial needs.

Comprehensive Processing Services: Supports bending, welding, decoiling, cutting, and punching for custom fabrication.

OEM and ODM Capabilities: Full customization available from client designs with dedicated R&D support.

Fast Delivery Performance: Timely delivery guaranteed with multiple automatic production lines.

Global Shipping Options: Flexible terms including EXW, CFR, CIF, and FOB from Qingdao Port.

International Quality Standards: Meets JIS, ASTM, DIN, EN, and ISO standards for reliability.

Proven Export Experience: Over 10 years of export history with a dedicated foreign trade team.

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: ≤5.54h

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.