About Us


Beyong material production, we are also a key player in the electronics and lighting industries. We manufacturer high-quality capacitors, LED lights, sunsect projection lamps, and wall washer lights, offering advanced lighting solutions for both industrial and consumer applications. Our products are engineered for durability, efficiency, and aesthetic appeal, combining the latest innovations with a deep understanding of our customers’ needs.

Our Product Portfolio

1.Minor Metals and Rare Earths

Minor metals and rare earth elements are critical to the function of numerous high-tech industries, ranging from semiconductors to clean energy solutions. At ChangSha Zegen Advanced Materials Limited, we pride ourselves on being a reliable producer and supplier of these essential materials. Our products meet the strict purity and performance standards required for applications in aerospace, telecommunications, energy, and electronics.

Minor Metals

Minor metals, which include elements such as gallium, indium, tantalum, and bismuth, have become indispensable in today’s high-tech world. These metals are crucial for the production of semiconductors, solar cells, LED lights, and batteries. As technology continues to evolve, the demand for these materials grows, and ChangSha Zegen Advanced Materials Limited is committed to ensuring a stable and sustainable supply.

Rare Earths

Rare earth elements like neodymium, praseodymium, yttrium, and lanthanum are equally important, particularly in industries such as renewable energy and electronics. Our rare earth targets are widely used in the manufacturing of magnets, catalysts, batteries, and phosphors for displays and lighting applications. Rare earth sputtering targets are essential in the production of thin films, which are used in everything from solar panels to advanced optical coatings.

Our commitment to quality and sustainable sourcing ensures that we provide high-purity rare earth targets tailored to the specific requirements of our clients, whether they are involved in cutting-edge research or mass production.

2.Capacitors: Advanced Energy Storage Solutions

Capacitors are essential components in electronic devices, used for energy storage and voltage regulation. At ChangSha Zegen Advanced Materials Limited, we manufacture capacitors for a wide range of applications, including consumer electronics, automotive systems, industrial machinery, and renewable energy systems.

Types of Capacitors we Offer:

  • Ceramic Capacitors: These capacitors are known for their stability and high-frequency capabilities, making them ideal for telecommunications and high-speed digital systems.
  • Electrolytic Capacitors: With high capacitance and excellent energy storage capabilities, electrolytic capacitors are perfect for power supply circuits, audio applications, and filtering in industrial systems.
  • Tantalum Capacitors: Tantalum capacitors are valued for their small size, reliability, and stable performance under high temperatures, commonly used in space-constrained applications such as smartphones and medical devices.
  • Supercapacitors: Supercapacitors offer rapid charge and discharge cycles and are increasingly used in energy storage applications such as electric vehicles, renewable energy systems and grid stabilization.

Our capacitors are built to the highes quality standards, ensuring durability, reliability, and optimal performance in a variety of applications.

3.LED Lights and Lighting Solutions

At Changsha Zegen Advanced Materials Limited, we are dedicated to providing advanced lighting solutions that combine energy efficiency, long life, and high performance. Our range of LED lights, sunset projection lamps, and wall washer lights caters to both commercial and consumer markets, offering innovative lighting solutions that are both aesthetically pleasing and energy-efficient.

LED Lights

LED technology has revolutionized the lighting industry, offering significant advantages over traditional lighting technologies such as incandescents and fluorescents. Our LED lights are designed for a variety of applications, from residential lighting to industrial illumination.

  • Energy Efficiency: LED lights consumer significantly less energy than traditional lighting technologies, helping to reduce energy consumption and lower operational costs.
  • Long Lifespan: Our LEDs are built to last, offering lifetimes that far exceed those of traditional light bulbs, making them a cost-effective solution for long-term use.
  • Eco-Friendly, LEDs do not contain harmful chemicals like mercury and are fully recyclable, aligning with global efforts to reduce environmental impact.

Sunset Projection Lamps

Our sunset projection lamps are a unique addition to our lighting portfolio, designed to create warm, atmospheric lighting that mimics the glow of a setting sun. These lamps are popular in interior design, photography, and relaxation spaces, offering a soothing ambiance that transforms any environment. Built with the latest LED technology, our sunset projection lamps are not only beautiful but also energy-efficient and long-lasting.

Wall Washer Lights

Wall washer lights are essential in both architectural lighting and interior design, used to evenly illuminate walls and highlight structural features. Our wall washer lights are used in museums, galleries, commercial buildings, and homes, providing soft, uniform lighting that enhances the aesthetic appeal of any space. These lights are fully customizable, allowing for different colors, intensities, and effects to suit the specific needs of our clients.

4.Crack Monitors and Declination Monitors

  • Crack Monitors: Used primarily in the construction and civil engineering sectors, our crack monitors are designed to detect and track structural weaknesses in buildings, bridges, and other infrastructure. These devices provide real-time data that helps engineers assess structural integrity, prevent catastrophic failures, and ensure safety compliance. Our crack monitors are highly sensitive and built to withstand harsh environmental conditions, making them reliable tools in both short-term projects and long-term monitoring scenarios.
  • Declination Monitors: In Industries such as aerospace and defense, precise measurement of angles and deviations are critical. Our declination monitors are designed for applications where high accuracy is required, providing real-time feedback on angular shifts and movements. These devices are used in a variety of settings, from monitoring the alignment of stallite dishes to guiding missle systems and ensuring the correct orientation of telescopes.