This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Solutions in Non-Ferrous Metals

Manufacturer of copper and copper alloy materials. Trusted by hundreds of clients across Europe, America, Australia, and Southeast Asia.

Explore Products Get a Quote
15+
Years Experience
2000+
Tons/Month
70%
Techs w/ 15+ Yrs
100+
Global Clients

About CNZHJ

Shanghai ZHJ Technologies Co., Ltd. was founded in 2007 and has become the world’s leading supplier of copper and copper alloy materials. We are committed to providing comprehensive copper solutions for strategic emerging industries such as 5G communications, new energy vehicles, rail transit, and smart cities.

Located in Shanghai — one of China’s largest ports — we benefit from convenient transportation and an excellent export environment. Our principle of “customer first” drives us to deliver high-quality products and technical support worldwide.

70% of technicians have 15+ years of experience
Serving clients in Europe, America, Australia, and Southeast Asia
Customized service and technical support available
Factory Interior

Why Choose CNZHJ?

We deliver unmatched value through quality, innovation, and customer focus.

🌍

Global Reach

Serving hundreds of customers across Europe, America, Australia, and Southeast Asia.

🔬

Technical Support

Expert team with 15+ years of experience ready to assist with your technical needs.

✅

High Standard Quality

Rigorous quality control ensures every product meets international standards.

🔧

Customized Service

Tailored solutions for copper, brass, bronze, and copper alloy materials.

Our Featured Products

High-precision copper and copper alloy materials for diverse industrial applications.

Copper Strip C11000

High Purity Copper Strips

Grade: C11000, C12000, C12200 | Purity: Cu≥99.9%

  • Thickness: 0.15–3.0mm
  • Width: 10–1050mm
  • Temper: O, 1/4H, 1/2H, H
Brass Strip

High Precision Brass Strips

Grade: C26000, C26800, C27000

  • Thickness: 0.15–3.0mm
  • Width: 10–1050mm
  • Temper: O, 1/4H, H, EH
Brass Tube

Brass Tubes

Seamless, high durability for HVAC and industrial use

  • Outer Diameter: 3.18–28mm
  • Wall Thickness: 0.4–1.5mm
  • Material: CuZn30, CuZn35
Copper Foil

High-Quality Copper Foil

Electrolytic & Rolled Foil for PCB and Battery Use

  • Thickness: 0.007–0.15mm
  • Width: 10–1200mm
  • Temper: Annealed, 1/4H, Full Hard
Copper Plate

Copper Plates & Sheets

High conductivity, corrosion-resistant

  • Thickness: 0.1–100mm
  • Grade: C11000, C12200
  • Applications: Electrical, Industrial
Heat Exchanger Strip

Heat Exchanger Copper Strips

Pure copper & alloy strips for cooling systems

  • Material: Cu≥99.9%, Brass≥65%
  • Thickness: 0.05–5mm
  • Surface: Shiny, clean, smooth
Copper Rod

Copper Rods & Busbars

High conductivity rods and custom busbars

  • Diameter: Custom
  • Material: Oxygen-free copper
  • Applications: Electrical transmission
Bronze Strip

High-Performance Bronze Strips

Grade: C51900 (CuSn6), excellent wear resistance

  • Thickness: 0.1–5mm
  • Width: 4–1000mm
  • Temper: O, H, SH
Copper Nickel Tube

Copper Nickel Alloy Tubes

Grade: C71520 (CuNi30), corrosion-resistant

  • Used in marine and chemical environments
  • Outer Diameter: 6–28mm
  • High thermal conductivity
View All Products

Advanced Technical Support

From melting to testing, we ensure precision at every stage.

🔥

Melting & Casting

Precise alloy composition control for consistent quality.

⚙️

Hot & Cold Rolling

Achieve exact thickness and mechanical properties.

🌡️

Heat Treatment

Bell furnace annealing for optimal softness and ductility.

🧪

Quality Testing

Spectrometer, hardness tester, conductivity meter for verification.

Frequently Asked Questions

What materials do you manufacture?

We produce copper, brass, bronze, and copper-nickel alloy strips, foils, plates, tubes, rods, and custom products.

Can you provide custom specifications?

Yes, we offer full customization in size, temper, grade, and processing (cutting, punching, bending).

What is your production capacity?

We can produce up to 2000 tons per month, with fast lead times of 10–30 days depending on order size.

Where do you ship to?

We export globally from Shanghai, China, serving clients in Europe, North America, Australia, and Southeast Asia.

Do you offer technical support?

Yes, 70% of our technical team has over 15 years of experience and is available for consultation.

Get in Touch

Reach out for pricing, samples, or technical inquiries.

Contact Information

  • Phone: +862137781636
  • WhatsApp: +86 13611875788
  • Email: info@cnzhj.com
  • Address: No.1234 Xinsongjiang Road, Songjiang District, Shanghai, China

For inquiries about our products or pricelist, please contact us directly.

Visit Official Website
China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系support@fobcompany.info 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作 也请联系support@fobcompany.info