Shuangda rubber machinery main products are rubber pipe, silicone pipe line; Thermoplastic elastomer extruder, plastic extruder, plastic granulator; Silicone sealing strip, insulating glass sealing strip, EPDM sealing strip production line. Products are mainly sold to Shanghai, Beijing, Qingdao, Wuhan, Chengdu, Xinjiang, Hengshui and other domestic large and medium-sized cities and foreign Korea, Japan, Malaysia, India and so on. Seijing manufacturing: extruder, rubber extruder, single screw extruder, cold feeding extruder, advertising word edge strip, doors and Windows sealing strip (rubber strip) equipment, rubber hose equipment, plastic pipe equipment, silicone pipe equipment, silicone strip equipment, EPDM sealing strip equipment (production line). Automotive sealing strip (rubber strip) equipment, plastic steel profile equipment (production line), silicon strip machine, rubber strip equipment, PPR pipe equipment, rubber hose equipment, plastic steel door and window profile equipment, sealing strip production line, rubber strip equipment and other rubber products and plastic products equipment. The company has developed a stronger and stronger production line for cold-fed five-compound rubber sleeve cable, a stronger and stronger production line for cold-fed rubber extruder, a stronger and stronger production line for sealing rubber strip automatic stone, and a stronger and stronger production line for PVC sealing strips.