Wintech Pharmachem Equipments Pvt. Ltd. Offers Vertical or Horizontal Pharmaceutical Storage Tank. Wintech Pharmachem Equipments Pvt. Ltd is an ISO 9000/9001/9004/19011: 2000 certified company. Vertical or Horizontal Pharmaceutical Storage Tank is made of stainless steel 304/SS316/SS316L or MS quality. It has the capacity range from 25 Ltrs. To 30,000 Ltrs.