What is the average lead time?

During peak season, it takes more than 12 months; during off-season, it is within 15 workdays.

Which international commercial terms are accepted?

We accept FOB, CIF, and EXW terms.

Where is the nearest shipping port?

The nearest ports are Ningbo and Shanghai.

Qsn7-0.2 Tin-Bronze

Name: Bronze / Tin Bronze /C54400/Qsn6.5-0.1/Qsn7-0.2 Tin-Bronze
Brand: Ningbo Estar Metal Material Co., Ltd.
SKU: 1915510505

Zhejiang, ChinaNingbo Estar Metal Material Co., Ltd.

US$5,500.00-12,000.00

1 Ton

Sample price:US$15.00/kg.Request sample

Product profile

Customization

Available

Type

Copper Strips

Application

Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe

Model NO.

C54400, QSn6.5-0.1, QSn7-0.2

Material

Bronze

Shape

Round

Alloy

Color

Golden

Standard

GB/T

Transport Package

Wooden Packaging

Specification

QSn6.5-0.1

Trademark

Estar

Origin

Ningbo

HS Code

7411219000

Production Capacity

5000 T / a

Key features

High Strength & Hardness: Bronze strips offer high strength, good hardness, and excellent abrasive resistance.

Corrosion & Spark Resistance: Features corrosion resistance, non-magnetic properties, and no spark generation.

Excellent Cold Working: Superior cold working performance with excellent electroplating and welding capabilities.

Versatile Applications: Suitable for air conditioners, refrigerators, water tubes, heaters, and oil coolers.

Precision Instrument Parts: Ideal for aviation altimeters, speed indicators, gears, brushes, and connectors.

Multiple Alloy Grades: Available in QSn6.5-0.1, QSn7-0.2, and C54400 grades with specific chemical compositions.

Golden Color Finish: Standard color finish is golden, matching the natural appearance of bronze.

GB/T Standard Compliance: Manufactured in strict accordance with GB/T standards for quality assurance.

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.