Premium Magnesium & Aluminum Sacrificial Anodes
Trusted cathodic protection solutions for marine, industrial, and onshore applications since 2006. Engineered for durability, performance, and long-term corrosion resistance.
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Trusted cathodic protection solutions for marine, industrial, and onshore applications since 2006. Engineered for durability, performance, and long-term corrosion resistance.
Pioneering advanced materials for corrosion protection and industrial applications.
Hunan High Broad New Material Co., Ltd. was founded in 2006 and has since become a leading manufacturer and supplier of advanced new materials, specializing in cathodic protection products for freshwater and marine anti-corrosion systems.
Our expertise spans the design, installation, engineering, and technical support of sacrificial anodes made from magnesium, aluminum, and zinc alloys. We serve industries including oil & gas, marine, water treatment, and infrastructure.
With production facilities across Hunan, Shanxi, Henan, and Guizhou provinces, and a sales office in Changsha, we deliver high-quality, ISO-compliant products to clients worldwide.
High-performance cathodic protection anodes and advanced materials engineered for reliability and longevity.
Reliable, high-performance anodes backed by decades of engineering excellence.
Founded in 2006, we bring over 15 years of expertise in cathodic protection and advanced materials.
Manufacturing plants in Hunan, Shanxi, Henan, and Guizhou ensure scalable, high-quality output.
Every product undergoes strict quality control from raw material to final packaging.
Trusted by clients across marine, oil & gas, and infrastructure sectors globally.
"Good products, Nice services. I trust High Broad brand."
"I purchase cathodic protection anodes from High Broad from year 2006. We worked well as best partners."
A sacrificial anode is a highly active metal that corrodes preferentially to protect a less active metal structure. It is commonly used in cathodic protection systems for pipelines, water heaters, ships, and offshore platforms.
Magnesium anodes are typically used in freshwater environments due to their high driving voltage. Aluminum anodes are ideal for brackish and saltwater applications, offering longer life and better performance in marine conditions.
It is recommended to inspect the anode rod every 2–3 years. Replacement is typically needed every 3–5 years, depending on water hardness and usage.
Yes, we provide custom anode solutions based on client drawings and specifications. Our engineering team supports OEM and project-specific requirements.
Yes, our magnesium anodes meet ASTM B843 standards, and aluminum anodes are manufactured to meet Al-Zn-In alloy specifications for marine and industrial use.
For product inquiries, quotes, or technical support, visit our official website to connect with our team.
Visit Official Website to ContactAddress: 70 Chezhan North Road, Changsha, China
Business Phone: 86-731-85717705 (Working Hours)
Fax: 86-731-85716569
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