Since 2010, GIHICHM has begun to focus on the development and production of high-quality health Dietary supplements for our global high-reputation customers. The purity of all health Dietary supplement.
Good news! Gihi Chemicals Hunan production factory got food production certificate on N-acetylneuraminic acid (also known as: Sialic acid) on 24th, Sep 2021.
For keeping the higher quality standard levels, Gihi Chemicals insist on using very Strict quality control system in our research and development center and our factories.