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🇨🇳
30+
Years Industry Experience
26+
National/International Standards
34
Invention Patents
30+
Years Technical Accumulation

Core Team

Our core team has deep expertise in bimetallic composite materials, leading and participating in the development of multiple national and international standards.

CHEN

Zubin Chen

(陈祖斌)

Founder & Chairman

Credentials & Honors

  • • Founder & Chairman, Raytron Group
  • • Lead Author of National Standard GB/T 11091-2024
  • • Graduated from Xi'an Jiaotong University
  • • 30 Years in Non-ferrous Metal Rolling Industry

Standards Development

  • GB/T 11091-2024 - Copper Strip and Foil for Cables (Lead Author)

Areas of Expertise

PV Ribbon Production Equipment Copper Strip Rolling Technology Annealing Process Equipment Copper Strip Processing
1 Standards 10 Patents

Mr. Zubin Chen is the Founder and Chairman of Raytron Group. Graduated from Xi'an Jiaotong University, he has 30 years of experience in the non-ferrous metal rolling industry.

GUO

Nick Guo

(国卿)

Senior Engineer & Bimetallic Composite Materials Expert

Credentials & Honors

  • • Co-founder & CEO, Raytron Group
  • • Co-founder, General Clad
  • • Lead Author of National Standards GB/T 38347-2019 and GB/T 11091-2024
  • • Participant in International Standard ISO 14811:2025
  • • Graduated from Southern Institute of Metallurgy

Standards Development

  • GB/T 38347-2019 - Hot-rolled Wire Rod of Ultra-low Carbon High Boron Steel (Lead Author)
  • GB/T 11091-2024 - Copper Strip and Foil for Cables (Lead Author)
  • ISO 14811:2025 - Ultra-low carbon high boron steel wire rod for copper-clad steel wire

Areas of Expertise

Copper-Clad Steel (CCS) Grounding Materials Bimetallic Composites Continuous Cladding
3 Standards 8 Patents

Mr. Nick Guo is an expert in bimetallic composite materials with multiple patents in copper-clad steel and PV ribbon technologies.

XU

Gaolei Xu

(徐高磊)

Senior Materials Scientist

Credentials & Honors

  • • CTO, Raytron Group
  • • Zhejiang Provincial Leading Talent
  • • Member of National Technical Committee 243 on Heavy Metals (SAC/TC 243/SC2)

Standards Development

  • GB/T 27671-2011 - Copper Profiles for Electrical Conductors
  • YS/T 1043-2015 - Silver-bearing Oxygen-free Copper Strip for Motor Commutators
  • YS/T 974-2014 - Copper and Copper Alloy Strip for Composite Contact Materials
  • YS/T 1082-2015 - Copper Strip for Lamp Lead Stents

Areas of Expertise

Copper-Clad Aluminum (CCA) Copper-Clad Steel (CCS) Bimetallic Composites PV Ribbon
4 Standards 70 Patents

Mr. Xu Gaolei is a Zhejiang Provincial Leading Talent, primarily engaged in the development and industrialization of high-performance copper and copper alloy new materials and technologies. He has received more than 10 provincial and ministerial level science and technology awards including the Zhejiang Provincial Science and Technology Progress Second Prize, obtained over 70 authorized patents (including more than 30 invention patents), and led or participated in the formulation of over 40 national (industry) standards.

Representative Achievements

  • • "Development of Low Energy Copper Manufacturing Technology" Zhejiang Science and Technology Progress Second Prize (First Completer)
  • • "Development of High Performance Copper-Silver Alloy" Zhejiang Science and Technology Progress Third Prize (First Completer)
  • • "A Copper Strip Shape Control Method" China Patent Excellence Award (First Completer)
  • • "Oxygen-free Copper Strip Manufacturing Technology and Industrialization" Zhejiang Technical Invention Second Prize (Third Completer)
  • • "Development of High Purity High Conductivity Oxygen-free Copper" Zhejiang Science and Technology Progress Third Prize (Third Completer)
  • • "Development of Large Width-to-Thickness Ratio Conductive Copper" Zhejiang Science and Technology Progress Second Prize (Second Completer)

Frequently Asked Questions

Who are the key members of Raytron Group's leadership team?
Raytron Group's core team consists of three senior experts: Founder & Chairman Zubin Chen (Xi'an Jiaotong University graduate, 30 years in non-ferrous metal rolling industry), Co-founder & CEO Nick Guo (lead author of national standards, bimetallic composite materials expert), and CTO Gaolei Xu (Zhejiang Provincial High-level Talent, senior materials scientist).
What national standards has Raytron Group's team participated in developing?
Raytron Group's team has led and participated in developing multiple national standards including GB/T 38347-2019 (Hot-rolled Wire Rod of Ultra-low Carbon High Boron Steel), GB/T 11091-2024 (Copper Strip and Foil for Cables), GB/T 27671-2011 (Copper Profiles for Electrical Conductors), YS/T 1043-2015 (Silver-bearing Oxygen-free Copper Strip), and international standard ISO 14811:2025.
How many patents does Raytron Group's team hold?
Raytron Group's core team holds 34 Chinese patents covering copper-clad aluminum (CCA) technology, copper-clad steel (CCS) manufacturing, PV ribbon production equipment, copper strip rolling technology, and annealing process equipment.
What are the technical advantages of Raytron Group's team?
Raytron Group's technical team has deep expertise in bimetallic composite materials with three core advantages: 1) Over 30 years of experience in non-ferrous metal rolling industry; 2) Technical authority in developing multiple national and international standards; 3) Complete industry-academia-research system with close cooperation with universities and research institutions.

Contact Raytron Now - Let Every Meter of Material Create Higher Value for You

Our technical team is the author of multiple Chinese national standards, with 30 years of industry experience and 34 patents, delivering professional bimetallic composite material solutions. Contact us for technical support and product quotes.

Contact Us Request Quote
+86 186 5753 6277 [email protected]
Zhuji, Zhejiang, China

Contact Raytron Now - Let Every Meter of Material Create Higher Value for You

Our technical team is the author of multiple Chinese national standards, with 30 years of industry experience and 34 patents, delivering professional bimetallic composite material solutions. Contact us for technical support and product quotes.

Contact Us Request Quote
+86 186 5753 6277 [email protected]
Zhuji, Zhejiang, China

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