ZHOUSHAN HUARUI MACHINERY MANUFACTURING CO., LTD.
All Products
Single Screw & Barrel
Parallel Twin Screw & Barrel
Conical Twin Screw & Barrel
Bimetallic Screw & Barrel
Gear Box
Heaters & Fans
Marine Stern Shaft, Rudder
Drip Irrigation Tape Line
华瑞宣传片(英文版MP4)