Buying Water Chestnuts

All of our asian water chestnut are carefully selected from core premium production regions. We choose fruits with a full growth cycle, balanced starch and moisture content, free from pests, diseases, and mechanical damage. The harvested water chestnuts are subjected to cold treatment within two hours to inhibit enzymatic activity, maximizing the retention of their crisp texture and natural sweetness. At the same time, comprehensive testing is conducted for pesticide residues, heavy metals, and microbial indicators to ensure high-quality asian water chestnut.

The processing is carried out in GMP-standard cleanrooms with full temperature and humidity monitoring to prevent secondary contamination. Core processing techniques include rapid freezing: vortex washing removes surface dirt and impurities, high-pressure water assists in peeling while minimizing nutrient loss, precise cutting (whole/diced/sliced options) meets diverse processing needs, and ultra-low temperature freezing quickly freezes the cells to form uniform fine ice crystals, preventing cell wall rupture and juice loss, thereby restoring the fresh texture and flavor of the water chestnuts.

For compliance with different regulations in key markets such as the EU, North America, Southeast Asia, and the Middle East, our professional team provides full "testing-certification-documentation" support. The products comply with HACCP, BRC, and IFS international food safety standards and can be tested by third-party organizations such as SGS and Eurofins for pesticide residues, microbial content, and allergens (e.g., gluten-free statements). Additionally, we assist customers with localized label design and registration according to country-specific requirements (e.g., nutrition facts format, allergen labeling, halal/kosher certifications) to ensure smooth customs clearance.