Jialingyu Industrial Estate, Houting Village, Shajing Town, Shenzhen 518104, China Shenzhen, Guangdong
Established in 2006, Lumy Optical Instrument (Shenzhen) Co., Ltd is a large professional manufacturer of Hand-held Refractometer and Digital China.Through research development, we\'ve produced Salinity Refractometer, Brix Honey Grape Alcohol ...
brix refractometer, salinity refractometer, honey refractometer, alcohol refractometer, wine refractometer, battery refractometer, beer refractometer, milk refractomet
