AIC Lab Equipments Pvt. Ltd offers Round Hot Plates. AIC Lab Equipments Pvt. Ltd is an ISO 9001 accredited company. The Round Hot Plates are general laboratory instruments. They are made of Cast Iron / S.S. And body made of thick PCRC duly powder coated. The Round Hot Plates are available in three sizes, 20 cm, 23 cm and 30 cm.