深shen圳zhen起qi重zhong機ji歐ou式shi立li柱zhu式shi懸xuan臂bi吊diao專zhuan業ye製zhi造zao東dong莞guan起qi重zhong機ji機ji械xie設she備bei,主zhu營ying,起qi重zhong機ji單dan雙shuang梁liang起qi重zhong機ji龍long門men吊diao,鋼gang絲si繩sheng電dian動dong葫hu蘆lu,環huan鏈lian電dian動dong葫hu蘆lu進jin口kou國guo產,安裝銷售維修保養年審等業務