Shandong Yulong Polymer Science & Technology Co., Ltd. (Longkou Yulong Sealing Materials Co., Ltd.) is located in Longkou, a developed coastal city with convenient transportation. Since its establishment in 1992, it has been providing excellent high-tech products and loyal services for the market in line with the good tradition. The main products include silicone sealants, structural silicone sealants, silicone cavity adhesives, polysulfide and polyurethane cavity adhesives, acrylic ester buildi

主要产品/业务: silicone sealant,polysulfide sealant,acrylic sealant