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大连益多管道有限公司是专注于热力管网材料和设备研发,制造及相关服务的企业。公司的主要产品有高密度聚乙烯外护管聚氨酯泡沫塑料预制直埋保温管、玻璃纤维增强塑料外护层聚氨酯泡沫塑料预制直埋保温管、预制直埋蒸汽保温管、金属波纹管膨胀节、套筒补偿器、球型补偿器。同时,大连益多管道有限公司还可提供管网安装施工服务,并已连续多年完成多项重大工程,
Dalian Yido Pipe Co., Ltd. is focused on the heat pipe network materials and equipment research and development, manufacturing and related services business. The company’s main products are high-density polyethylene outer sheath polyurethane foam prefabricated buried insulation, glass fiber reinforced plastic outer sheath polyurethane foam prefabricated buried insulation, prefabricated buried steam insulation pipe, metal bellows expansion joint, Sleeve compensator, spherical compensator. At the same time, Dalian Yidu Pipe Co., Ltd. can also provide pipe network installation and construction services, and has completed many major projects for many years in a row,