DEVELOPMENT

1991: Yongchuan Shuangfeng Chemical Plant was established.

1999: It was renamed chongqing shuangfeng agricultural pharmaceutical factory.

2007: The company planed to establish a joint-stock system, renamed Chongqing Shuangfeng Chemical Co., LTD.

2017: Land acquisition 200,000 square meters in Wansheng, Chongqing, and expand the scale.