Zhengzhou Known Machinery

This is Known machinery specilized in beekeeping equipment for over 10years ! Our products comply with GMP, HACCP, ISO certificate and we have patent such as: Langstroth integrated plastic beehive frame, American bee feeder, plastic&metal queen excluder.Here show our main you,and OEM also ...

Telephone：+86 - 371 - 55607086Address：NO.101,NANYANG ROAD,ZHENGZHOU,HENAN,CHINA Zhengzhou, Hena