Changzhou Mega Master New Materials Co., Ltd is a China leading insulation manufacturer and trader, which was established in March 2020. We are located in the city of Changzhou, just a door step to the world's largest container hub--Shanghai port. Our focus is on efficient sealing and insulation products and the enjoyment of our customers, we remain at the front edge of insulation sealing technology. Our commitments are the variety of supply chain in China mainland with our intelligent & exp...