EN: Did you know?
Calcium Carbonate (CaCO3) is one of the most abundant and eco-friendly minerals on Earth. It is a fundamental building block of life—found in coral reefs, pearls, and even eggshells (which consist of approximately 95% calcium carbonate). Because it is a biogenic mineral, our calcium-based materials are inherently non-toxic and biocompatible, making them the most natural and sustainable alternative to synthetic plastics.


At Buddies Tech, we are pioneers of the "Calcium-to-Plastic" strategy. By leveraging high-purity natural calcium carbonate to replace virgin petroleum-based resins, we empower global manufacturers to reduce their environmental footprint while maintaining superior product performance.
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REACH Compliance:
Verified safe. Our Superfine Calcium Powder and masterbatches are free from SVHCs (Substances of Very High Concern).
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RoHS Compliance:
Hazardous-substance-free. Guaranteed to be free from lead, mercury, and other restricted heavy metals.
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FDA Food Grade:
Certified safe for direct and indirect food contact.
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ISO 9001 (Quality Management System Certification):
Focuses on the quality management of the entire production process of calcium-based new materials, establishing a standardized control system to ensure the stability and consistent batches of products such as superfine calcium powder and calcium-based masterbatches, meeting the strict quality requirements of global customers.
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ISO 14001 (Environmental Management System Certification):
Builds an environmental control system around the production links of calcium-based materials, focusing on controlling energy consumption and waste emissions during production, practicing the environmental protection concept of "Calcium-to-Plastic", reducing the impact on the ecological environment, and complying with international environmental compliance requirements.
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ISO 45001 (Occupational Health and Safety Management System Certification):
Establishes a complete occupational health and safety protection system for all scenarios such as calcium-based new material production workshops and warehousing and logistics, standardizes operating procedures, prevents production safety risks, and fully protects the operational safety and physical health of employees.
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Lower Carbon Footprint:
Replacing resin with natural calcium drastically reduces CO2 emissions during the manufacturing process.
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100% Recyclability:
Our materials are fully compatible with existing PP/PE recycling systems, promoting a closed-loop economy.
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Biodegradable Synergy:
Acts as a natural catalyst to support the decomposition of biodegradable polymers without leaving microplastics.


Sustainable Solutions for Fruit Packaging
CALCOR® Seafood Industry Series Packaging Solutions
CALCOR® Eco-Friendly Fresh Food Packaging
CALCOR® packaging is suitable for various industrial scenarios...
Calcium-Based Hollow Board, a brand-new upgraded solution...
Calcium-based building formwork is a newly upgraded...
CALCOR® Calcium-based Masterbatch
Buddies Tech® Superfine Calcium Powder
