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Product list Building Hoist General Building Hoist Frequency Conversion Building Hoist Small Size Hoist Curve Slope Mast Building hoist Twin Mast Building Hoist Construction Platform CONSTRUCTIONPLATFORM Tower Crane TOWER CRANE New Products FREQUENCY CONVERSION HOIST GOODS BUILDING HOIST TOWER CRANE New technology GPRS WIRELESS REMOTE MONITOR TOUCH CONTROL SCREEN POWER FEEDBACK SYSTEM AUTOMATIC GREASING SYSTEM Address：HUADU, GUANGZHOU, CHINA Postalcode：510880 Tel：+86 20 86788678 Fax：+86 20 86788618 MSN： gjjservice@hotmail.com QQ： 291816912 , 454734071 Email：gjjservice@hotmail.com

Products New Product Freq... General Building... Frequency Conver... Small Size Hoist... Curve Building H... Twin Mast Buildi... Tower Crane Construction Pla... About us 　JING LONG ENG.MACHINERY CO., LTD. is a special manufacturer of building hoist. Our registered trademark includes GJJ, ZENIT, CREDO,CJJ. 　 　Our products SC type building hoist have been wid

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