Foam silicone ring is divided into two kinds of extruded foam strip or foam tube bonded sealing ring and another is molded in one piece of foam silicone ring, today I give you a chat is extruded bonded sealing ring, this sealing is divided into two kinds of process, one is manual bonding, this is the production of cold adhesive silicone glue, the other is the machine half-automatic or fully automated equipment, this is the hot adhesive glue, the other is the machine half-automatic or fully automated equipment, this is the hot adhesive glue, the other is the machine half-automatic or fully automated equipment, this is the hot adhesive glue. Yuxin can use a variety of parties according to the guests to produce the sealing ring suitable for use