Hebei Guanlang Biotechnology Co., Ltd. yashinzwe mu 2007, iherereye mu mujyi wa Shijiazhuang umurwa mukuru w’Intara ya Hebei n’umurenge wa hub hagati ya Beijing Tianjin na Hebei kandi ufite inyungu zo gutwara abantu. Isosiyete yacu ni uruganda rukora ubuhanga bugezweho hamwe nubushakashatsi & Iterambere, umusaruro no kugurisha.