Beijing double star Hengda Technology Co., Ltd   

Beijing double star Hengda to provide various types of cabinet air conditioner to your company (small volume refrigeration capacity, remote control, for a variety of environments, with a number of patents, environmental protection, energy saving, high efficiency) and to provide various types of Italy Pei Wei Mei case? Month fashionable value woof Yong consumables requirements?. 1 pump casing: cast iron material, with ISO228/1 standard thread interface. The 2 rear end cover of the motor (Patent No.: 1289150): aluminum material, with brass inserts, reduced due to long time don't activate the problems caused by the blockage of impeller. 3: made of brass, with a runoff impeller vortex blade; 4 motor shaft: stainless steel EN10088-3-1.4104 material; ...