Changzhou Sanyou Dior Insulation Materials MFG was founded in 2003 and is located in Changzhou of Jiangsu Province, China. Our company covers an area of 33,000 square meters with a modern manufacturing plant.

We are one of the largest manufacturers of thermal insulated seals in China. All our products are supplied to the leading home appliance manufacturers worldwide. Today, we offer the thinner lightweight vacuum insulation panels (VIPs) to save energy for refrigerators, cold-chain logistic and building application.

To know more, contact us today.n China. All our products are supplied to the leading home appliance manufacturers worldwide. Today, we offer the thinner lightweight vacuum insulation panels (VIPs) to save energy for refrigerators, cold-chain logistic and building application.

To know more, contact us today.