Stirrer Hotplate, Roller Mixer, Melting Point Device manufacturer / supplier in China, offering Laboratory Equipment Digital Vortex Mixers One Hand Touch Function Lab Shaker 3000rpm, Gltlab Ceramic Plate Form Magnetic Stirrer Hot Plate with CE ISO9001 Certification, Roller Mixer for 500ml 1L 2L 5L Bottles with CE Certificates and so on.