Qingzhou Natural Fields Biotechnology Co.,Ltd is the Branch of Guangtong Group.
We can supply products of other branches with best quality and price.
The product include Natural colorants,Vitamin K1 series , Silkworm Eggs,Fertilizer,Ventilation Equipments,etc.
Phone: 8613864680314, 86-536-3252601
Whats app: 008613864680314