On April 26th, with an investment of over 2 billion yuan, Chongqing Heyou Alkali Industry Co., Ltd. has an annual production capacity of 130,000 tons of butanediol project settled in the Nanchong Chemical Industrial Park. It is understood that Chongqing Heyou Alkali Industrial Co., Ltd. is a modern chemical company jointly invested by Sichuan Hebang Investment Group Co., Ltd. and Chongqing Huayi Medicine (Group) Company. Electronic Service Center ,Precision Brass Parts,Cnc Machining Precision Component,Cnc Machining Part Dongguan ganzoo prototype manufacture co.,ltd , https://www.gz-proto.com