Profile: Siddhivinayak Industries is a manufacturer of PVC heat shrinkable lay flat tubing. Our PVC heat shrinkable cap seals are put on the cap portion of the package & shrunk by the application of indirect heat. We offer dry cell batteries for making the battery cell leak proof as well as externally for twin or multi pack. We deal with multicolored reverse printed PVC heat shrinkable labels that are graced with brilliant colors & fine rotogravure printing.