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Company Profile

Wuhan Grand Hoyo Co.,Ltd
Year Established : 1983
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Wuhan Grand Hoyo Co., Ltd is the eldest manufacturer of amino acids and their derivatives in China. We have been certified by ISO9000, HACCP and China GMP. One the largest producer of Cysteine series products. COS available for Acetylcysteine and Carbocisteine. Non-animal source Cysteine series products are available, the first in China.
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