Ningbo Ja-Hely Technology Co., Ltd.
5*4 5*5 5*8 6*4 7*4mm lab use small mini High alumina Ceramic crucible for thermal analysis
25~5000ml Lab use Glazed Porcelain Evaporating Basin dish with Pouring Lip
45*22 50*28 60*30 90*60 120*60mm Lab use Rectangular Glazed porcelain Combustion tray