Under the leadership of chairman Kang Litao and general manager Li Qian, BPI's partners visited the subsidiary Anhui Changtai Chemical Co., Ltd. Under the leadership of the person in charge of safety and environmental protection of Changtai factory, all of us wore safety helmets and visited the rainwater collection tank, production workshop, warehouse, power system, sewage treatment system, gas storage area, circulating water system, refrigeration system, real-time monitoring system, etc. And took a group photo at the gate of the factory. This visit gave us a preliminary impression and concept of factory production, learned the difference between factory production and laboratory preparation, played a great role in promoting the follow-up work and benefited a lot.

Text editing：Sun Jianlan   Picture editing：Yan Jie