• Date: 2026-03-23
• Manufacturer： Highvarve
• Application: Livestock
• Usage Amount: 3–10 kg/mu (≈45–150 kg/ha)

ChangHei

Changhei is a specially modified humic acid sodium for special applications. Its core characteristic lies in its remarkable ability to resist flocculation and precipitation caused by metal ions such as calcium and magnesium in water bodies, thus maintaining a stable and long-lasting dissolved state in water, achieving long-term shading and water quality regulation functions.

• Owns an Advanced Feed-Grade Sodium Humate Production Base
• Highvarve helped set China industry standard for sodium humate.
• Highvarve also revised China national standard for cysteamine hydrochloride.