... bee product co.ltd.is located in wuhan,china ,and specializes in manufacturing bee prodcts (honey ,royal jelly ,propolis,bee wax,bee ... ,plastic variety of stainless steel beekeeping knives vocational honey refractometer ,both digital and hand held professional metal ... queen excluder all kinds or natural bee products :honey ,royal jelly ,propolis ,beewax ,bee venom ,bee pollen ,etc variety marking pen