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.

High-Conductivity Copper Cable for Enhanced Safety Performance in High-Density Electrical Installations

Name: High-Conductivity Copper Cable for Enhanced Safety Performance in High-Density Electrical Installations
Brand: Shandong Tongmao Special Steel Co., Ltd.
SKU: 2152981572

Shandong, ChinaShandong Tongmao Special Steel Co., Ltd.

US$3.20

300-499 Meters

US$3.00

500+ Meters

Product profile

Customization

Available

Type

Drawn Wire

Certification

CE, CCC

Single Gross Weight

1 Kg

Diameter

Bright, Black, Phosphate

Grade

SAE1040 1045 Swrh42A 42b S43c S45c G10400 G 10450

Tolerance

+/-0.01mm

Specification

customed

Trademark

Tongmao

Origin

China

Production Capacity

500 Tons/Month

Key features

High Conductivity Material: Made from SAE1040/1045 grade copper for enhanced safety in high-density installations.

Strict Quality Inspection: All products undergo rigorous testing before packaging; unqualified items are destroyed.

Secure Packaging Solution: Waterproof paper, iron packaging, and fumigation wooden pallets protect against corrosion.

Global Sample Availability: Samples can be shipped to all parts of the world upon request.

Multiple Certification Standards: Products certified with CE, CCC, ISO 9001, and SGS standards.

Flexible Shipping Options: Ships from Tianjin or Qingdao ports; other ports available based on customer needs.

Factory Visit Welcome: Customers from all over the world are welcome to visit our manufacturing facility.

Customization from Designs: ODM and OEM services available with customization options based on client designs.

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: ≤5.94h

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.