About
our company
The company was established on January 6, 2025. Equipment installation was completed in May, and environmental impact assessment procedures were finalized in August. With all formalities now in order, the company is in normal production, boasting an annual output of over 10,000 tons of cryolite.
Yunnan Weiwei New Materials Co., Ltd. was established on January 6, 2025. Located in the Bubiao Industrial Park of Yanshan County, Wenshan Prefecture, Yunnan Province, the company specializes in the processing of non-metallic mineral products and the treatment of non-metallic waste, with its core business focused on the production and sales of cryolite powder. With a total investment of RMB 35 million and a facility covering 8,000 square meters, the company operates two fully automated production lines. Leveraging local fluorine and non-metallic mineral resources, it engages in the precision processing and distribution of cryolite. Through integrated new material processing, the company primarily supplies electrolytic aluminum industry clusters in Northwest and Southwest China while expanding into international markets such as Southeast Asia and the Middle East.
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WHY
CHOOSE US
Yunnan Weiwei New Materials Co., Ltd. is a new and rapidly developing manufacturer specializing in cryolite powder and non-metallic mineral processing.
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Strong Production CapacityWith two fully automated production lines and an annual output of over 10,000 tons of cryolite powder, the company has the capacity to meet both large-volume domestic and international orders.
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Strategic Location and Resource AdvantageLocated in Bubiao Industrial Park, Yanshan County, Yunnan Province, the company benefits from access to abundant local fluorine and non-metallic mineral resources, supporting efficient and stable raw material supply.
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Modernized and Efficient ProductionWith a total investment of RMB 35 million and an 8,000-square-meter production facility, the company adopts automated production technology and precision processing to improve product consistency, production efficiency, and quality control.
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Growing Domestic and International Market ReachThe company primarily serves electrolytic aluminum industry clusters in Northwest and Southwest China, while actively expanding its business into international markets, particularly Southeast Asia and the Middle East.
PRODUCTSCATEGORIES
The ideal choice for
improving efficiency.
Through integrated new material processing, the company primarily supplies electrolytic aluminum industry clusters in Northwest and Southwest China while expanding into international markets such as Southeast Asia and the Middle East.
Our hot sale products
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![High Purity Cryolite]( "High Purity Cryolite")
High Purity CryoliteHigh Purity Cryolite is a core material for the aluminum industry. Its chemical name is Sodium Fluoroaluminate, with the formula Na₃AlF₆. This product...
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![Cryolite]( "Cryolite")
CryoliteCryolite is the most widely used flux in the aluminum electrolysis industry. Its chemical formula is Na₃AlF₆. The main job of Cryolite is to lower the...
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![Synthetic Cryolite]( "Synthetic Cryolite")
Synthetic CryoliteNatural cryolite is extremely rare. The famous deposit in Greenland was mined out by 1987. Synthetic Cryolite is made through chemical synthesis. It offers...
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![Sodium Hexafluoroaluminate]( "Sodium Hexafluoroaluminate")
Sodium HexafluoroaluminateSodium Hexafluoroaluminate is the chemical name for cryolite. It plays an irreplaceable role in the aluminum electrolysis industry. This compound is made of...
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![High Molecular Ratio Cryolite]( "High Molecular Ratio Cryolite")
High Molecular Ratio CryoliteHigh Molecular Ratio Cryolite has a molecular ratio between 2.8 and 3.0. This product offers unique advantages in the aluminum electrolysis process. It...
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![Low Molecular Ratio Cryolite]( "Low Molecular Ratio Cryolite")
Low Molecular Ratio CryoliteLow Molecular Ratio Cryolite has a molecular ratio between 1.8 and 2.2. This type of cryolite has a lower sodium fluoride content. It fits specific aluminum...
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![Sodium Aluminum Fluoride]( "Sodium Aluminum Fluoride")
Sodium Aluminum FluorideAluminum Sodium Fluoride is another standard chemical name for cryolite. Its formula is Na₃AlF₆. This inorganic fluoride salt has good fluidity and chemical...
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![Aluminum Sodium Fluoride]( "Aluminum Sodium Fluoride")
Aluminum Sodium FluorideSodium Aluminum Fluoride is a common name for cryolite. It is widely used in industry and trade. This important inorganic fluoride salt has good thermal...
Latest news and events
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![Melting Point Of Aluminum Fluoride]()
Jun 20, 2026Melting Point Of Aluminum FluorideThe standard melting point of mainstream industrial anhydrous aluminum fluoride is 1290°C; characterized by stable physicochemical properties and excellent h...view more -
![Transportation Requirements For Sodium Fluoroaluminate]()
Jun 19, 2026Transportation Requirements For Sodium FluoroaluminateTransportation must strictly adhere to regulations governing hazardous chemicals—specifically UN3077 (Packing Group III)—and all operations require compliant...view more -
![Production Process For Sodium Fluoroaluminate]()
Jun 18, 2026Production Process For Sodium FluoroaluminateThe wet synthesis process is currently the dominant method for sodium fluoroaluminate production in China, accounting for the largest share of production cap...view more
