- CTB4 Intelligent Digital Display Ceramic Top 4-position Hotplate stirrer ,Up to 400 degree, 2000rpm
- CTZNC4 Intelligent Digital Display Ceramic Top 4-position Hotplate stirrer ,Up to 400 degree, 2000rp
- CTZB4 Intelligent Digital Display Ceramic Top 4-position Hotplate stirrer ,Up to 400 degree, 2000rpm
- CTZB2 Intelligent Digital Display Ceramic Top 2-position Hotplate stirrer ,Up to 400 degree, 2000r
- CTB10 Intelligent Digital Display Ceramic Top 10-point Hotplate stirrer ,Up to 350 degree, 1400rpm
- CTB5 Intelligent Digital Display Ceramic Top 5-point Hotplate stirrer ,Up to 350 degree, 1400rpm
- CTZS serials Intelligent Digital Display Ceramic Top Hotplate stirrer ,Up to 400 degree, 2500rpm
- CTZB serials Intelligent Digital Display Ceramic Top Hotplate stirrer ,Up to 400 degree, 2500rpm