2008/02/07
Mainly produce knapsack manual sprayers and knapsack
motorized sprayers, and began to cooperate with Fede in
Spain to introduce technology
1997/02/06
Beijing Plant Protection Factory is transferred as a whole to Beijing Fengmao Plant Protection Machinery Co., Ltd.
1964/01/14
Developed and produced the first
knapsack spray duster in my country, the
registered trademark is "Dongfanghong"