... in brand new, especially is hot zinc Hoist with USA standard ASTMA123, or UK standard BS729:197 ... have been warmly accepted over the world, with an annual output of 200 sets. If required ... steel structure surface of our products with zinc thermal immersing treatment, with USA standard ASTMA123, or UK standard ... for more details: color as requiredSC200/200 with max load 2*2000 kg, max height 450m ...