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direct buried pipe
huaian daopudda plastic technology co., ltd. mainly producessichuan | type structure wall pipe, prestressed corrugated pipe,sichuan | water supply and drainage pipes, gas pipes, silicon core pipes, cluster pipes, ground source heat pump pipes,tube | fresh food delivery management systemsichuan | silicon core tube-huai'an daopudda plastic technology co., ltd.tube | changsheng plastic products factory (tel: 15342337288) is wuhansichuan | sales of agricultural spray pipes and various municipal and civilian water supply and drainage pipes. the products are mainly used in municipal engineering, residential communities, agriculture and forestry irrigation, aquaculture, rural human drinking and other fields.tube |
water supply pipe manufacturer, company main business: wuhangas pipe