What are the payment terms?

We accept LC and T/T for international commercial transactions.

What is the lead time for delivery?

Peak season lead time is more than 12 months, while off-season lead time is within 15 workdays.

Where is the company located?

The company is located in Cixi City, Zhejiang Province, Ningbo, China.

Bimetal Strips Copper Clad Steel Strip Brass Strips Bimetallic

Name: Bimetal Strips Copper Clad Steel Strip Brass Strips Bimetallic
Brand: Ningbo Estar Metal Material Co., Ltd.
SKU: 2195319675

Zhejiang, ChinaNingbo Estar Metal Material Co., Ltd.

US$2,300.00-4,000.00

10 Tons

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Transport Package

Wooden Packaging

Specification

brass / steel

Model NO.

H1J18

Trademark

Estar

Origin

Ningbo

HS Code

721260000

Production Capacity

5000

Key features

High Bonding Strength: Copper-steel composite material features high bonding strength and good elongation.

Low Resistivity: Composite material offers low resistivity and high tensile strength for efficient performance.

Cost-Effective Solution: Provides high performance at a low cost compared to pure metal alternatives.

Military Grade Quality: Designed for military bullet shells and detonators with high dimensional accuracy.

Excellent Surface Quality: Surface quality comparable to pure copper with lubricating brass effect.

High Production Efficiency: Continuous processing capability greatly improves bullet production efficiency.

Vacuum Annealing Process: Annealed at 650-850 C in vacuum furnace for optimal structural molecular melting.

Customizable Dimensions: Strips are sheared and packed according to specific user requirements.

Company profile

Ningbo Estar Metal Material Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2020-09-01Nearest Port: Ningbo, ShanghaiAverage Response Time: >24hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryNingbo Estar Metal Material Co., Ltd. is a China-based trading company established in 2020 with three employees, while the provided descriptions also present it as a research, production, and sales company for copper-clad steel, metal cups, strips, rods, tubes, special materials, molds, and military-related products. Evidence indicates access to substantial specialized equipment, two production lines, an enterprise R&D center, technical achievements, practical patents, ISO9001 and ISO14000 certifications, and production standardization practices. The supplier reports one-month off-season lead times and two-to-three-month peak-season lead times, accepts LC and T/T, and has self-operated import/export rights. However, the slices contain inconsistencies regarding company type, workforce size, R&D experience, export markets, and operational scale. After-sales capability, financial credibility, and specific customer cases are not sufficiently documented.

Supplier typeThe supplier is explicitly identified as a trading company or trading-company-type entity, legally organized as a limited company in China. Its own description additionally characterizes the business as conducting domestic R&D, production, and sales, but the legal and business-type records identify it primarily as a trading company.

CertificationsThe company description states that the enterprise technology R&D center has passed ISO9001 quality management system certification and ISO14000 environmental management system certification. It also reports production standardization and 6S management practices, providing explicit evidence of certification and management-system implementation.

R&D capabilityThe supplier reports an enterprise technology R&D center, multiple technical achievements and practical patents, specialized rolling, finishing, annealing, and straightening equipment, and a science-and-technology-focused R&D and production business. However, the reported total experience of R&D engineers is only one year, so the evidence supports the existence of innovation activity but provides limited evidence of deep R&D experience.

Production capacityThe slices list a compound rolling mill, 20-roll and six-high finishing mills, stretch-bending and straightening equipment, bell-type and continuous annealing furnaces, and two production lines. The supplier also reports one-month off-season lead times and two-to-three-month peak-season lead times, indicating stated production capacity, although the records contain inconsistencies between the three-person company profile and the broader production and quality-control claims.

Customization capabilityThe supplier explicitly states that it designs and manufactures various stamping-supporting molds and sells related production equipment and machines. Its product range includes specialized copper-clad materials, cups, strips, rods, tubes, and military stamping products, supporting customization capability for tooling and related material applications.