Zhaocounty Granray Bioproducts Co., Ltd. Located in Shijiazhuang city Hebei province. It¡¯s a newly established based on researching and development, leading to the amino acid for the purpose of biological products factory. The main production and sales of amino acid and it¡¯s salts and derivatives. The main products are: glycine, glycine hydrochloride, sodium glycinate, zinc glycinate , magnesium glycinate, calcium glycinate, iron glycine, guanidinoacetic acid, glycylglycine, L- lysine hydrochloride, DL (L-...
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