Profile: Vann Tech Corporation is engaged in development of the gas carrier business. We produce refrigerated LPG and LNG carrier with spherical tanks. Our products are used for evapo-sep, bio-sep and waste water treatment plants. We distribute water and waste water treatment plants of all kinds & applications, using biological treatment and separation technology. We offer multiple containers for waste water treatment plants, which are designed for relocations. We also render basic engineering services for marine industries. Our products which are used to treat water include energy efficient evaporators which make distilled water out of waste water & compact biological treatment units & also remove BOD and SS from waste water.