
Our Factory
Hunan Daji Environment-Friendly And Energy-Saving Material Co.Ltd was founded in 1995 and is headquartered in Leiyang City, Hunan Province in china.We are original manufacturer of manganese sand filter media,manganese dioxide powder and manganese ore and etc,which are mainly used in water treatment, batteries, ceramics, pigments, enamel, bricks, glass, chemical and other industries.With 30 years of experience, we have eatablished strong reputation in the industry.
We have a professional and dedicated team of engineers, technicians, and workers who are passionate about their work. They use advanced production technologies and strict quality control measures to ensure that every batch of manganese products meets the highest standards of quality.it has expanded global footprint in Thailand,Philippines,Vietnam,Indonesia,Saudi Arabia,UAE,Russia and other countries in worldwide.
Our company has demonsttrated stable financial growth,achieving an annual sales revenue of 50 million.our commitment to sustainable development ensures long-term success.we uphold core values sunch as Integrity,Innovation,Professionlism,Efficiency.With a vision for the future,we continue to strive forexcellence,innovation,and global expansion.
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Hunan Daji Environment-Friendly And Energy-Saving Material Co.Ltd was established in 1995,located in Leiyang City,Hunan Province,China,which is a professional original manufacturer specialized in serious of nature manganese products, including manganese sand filter media,manganese dioxide powder,electrolytic manganese and manganese ore etc.
Our factory has strong production capacity and well-equipped facilities, featuring advanced equipments,include two large magnetic separators, two large drying furnaces, drum screens, vibrating screens, sand washers, and four 6R Raymond mill production lines. it can annually produce 200,000 tons of furnace-washed manganese ore, 100,000 tons of manganese dioxide, and 100,000 tons of manganese sand filter material.we continuously explores and strives for progress, employing excellent equipments for products testing and strictly controlling the quality of raw materials, which is key to ensuring high-quality products.
Our Factory holds independent export rights and has obtained certifications for quality management systems, environmental management systems, occupational health and safety management systems, and water-related certifications, consistently operating in accordanc e with standards.
It integrates production, laboratory analysis,sales services and product quality have been recognized by the industry.

Our Product
Manganese Sand Filter Media/Manganese Dioxide Powder/Manganese Ore




Product Application
water treatment industry/coloring for glass and ceramic,steel industry,as raw material of dry battery and chemical industry etc.
Our Certificate
Our company holds independent export rights and has obtained certifications for quality management systems, environmental management systems, occupational health and safety management systems, and water-related certifications.
Production Equipment
Our factory has strong production strength, complete equipments, with two large magnetic separator, two large drying furnace, tumbler screen, vibrating screen, sand washer and four 6R Raymond mill production line and other ancillary advanced production equipment, the company has a laboratory and a professional quality inspection personnel, complete, scientific quality management system, can fully guarantee the quality of the products.
The annual output of manganese dioxide is over 200,000 tons.
The annual output of manganese sand filter media is over 100,000 tons.
The annual output of manganese wash manganese ore is over 100,000 tons.
And we continue to expand the production scale of other manganese series products.
Production Market
Our products are widely sold in both domestic and international markets,the key sales regions include china mainland,Southeast Asia,South Korea,Belarus,Russia and Central Asia and etc.Positivre feedback and repeat business from customers have reinforces our brand reputation in both domestic and international markets.we continue to explore new market opportunities in worldwide.We have reached 30 million for domestic markets,20 million for international markets in 2024.
Our service
Our services include:
Product Consultation & Customization
•Understanding customer requirements and providing professional recommendations on the most suitable products.
•Offering customized solutions based on specific industry applications and technical requirements.
01
Technical Support & After-Sales Service
•Providing technical guidance on product application, installation, and maintenance.
•Ensuring fast response time to resolve any customer concerns.
02
Logistics & Supply Chain Management
•Ensuring efficient and timely delivery of products to customers.
•Providing flexible shipping options and logistics support to meet different customer needs.
•Maintaining stable inventory levels to guarantee a reliable supply chain.
03
Quality Assurance & Testing
•Conducting strict quality control at every stage of production to ensure product reliability.
•Providing certifications and test reports to meet industry standards and regulatory requirements.
04
Long-Term Partnership & OEM Services
•Establishing long-term cooperation with industrial clients, distributors, and project developers.
•Offering OEM (Original Equipment Manufacturer) services for businesses looking to develop their own branded products.
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