Humon Pump Company won two national utility model patents

Release time:

31 Mar,2018

Recently, Yantai Humon Pump Industry Co., Ltd. proposed “a new type of desulfurization pump” and “a special heat preservation pump for ammonium nitrate solution in a molten state”, which won the national utility model patent.Up to now, Yantai Hengbang Pump Industry Co., Ltd. has obtained a total of 41 national patents of various types.