浙江环龙机器有限公司专业从事纸管生产线、70w Electric Diaphragm Oil Pump - SHENZHEN GIANT ELECTRIC TECH INC、Centrifugal Sewage Pump Horizontal Centrifugal Pump Pressurize Centrifugal Pump - SHENZHEN GIANT ELECTRIC TECH INC、Pressure Pressure And Centrifugal Pump Theory Pumps Water Pump - SHENZHEN GIANT ELECTRIC TECH INC、Silicone Breast Pump Breast Milk Pump Letdown Collection - SHENZHEN GIANT ELECTRIC TECH INC、Dosing Pumps Metering Dosing Pumps Pumps - SHENZHEN GIANT ELECTRIC TECH INC、10 Watt 12v Dc Brushless Motor Solar Panel Submersible Water Pump - SHENZHEN GIANT ELECTRIC TECH INC、Liquid Nitrogen Manual Pump Liquid Nitrogen Transfer Pump Liquid Nitrogen Pump - SHENZHEN GIANT ELECTRIC TECH INC、Electric Oil Pump 220v Electric Oil Pump Portable Electric Oil Pump - SHENZHEN GIANT ELECTRIC TECH INC、Temperature Pump G Screw Pump Stator Mud Pump - SHENZHEN GIANT ELECTRIC TECH INC、Foot Pump Bicycle Foot Pump Car Foot Pump - SHENZHEN GIANT ELECTRIC TECH INC、Centrifugal Pump Submersible Water Pump Water Pump - SHENZHEN GIANT ELECTRIC TECH INC、分纸机生产及销售，产品销往浙江、江苏、广东、河南、河北、山东、福建、上海等地