Wuhan Grand Hoyo Co.,Ltd

Established in 1989 ,China Wuhan Grand Hoyo Co.,Ltd has gained immense expertise in supplying & trading of Amino acids, l-tryptophan(feed grade)，l-threonine feed gradeamino acids, l-tryptophan(feed grade) etc. The supplier company is located in Wuhan, Hubei and is one of the leading sellers of listed products. Buy Amino acids, l-tryptophan(feed grade)，l-threonine feed gradeamino acids, l-tryptophan(feed grade) in bulk from us for the best quality products and service.