... Product Description 1,The product price is cheap, dependable quality. 2,International management system certificat Single girder electric hoist overhead craneLDA model ... overload protection system and so on!Control method:Pendent line with press button or remote control or bothCrane girder: ... Average thickness: about 100 micronsTechnical Data Lifting capacity (T)1,2,3,5,10T16,20TSpan(M)7.5-22.5MCrane ...