... materials, its elements are close, homogeneous, i 1. a solid durable 1. FRP and resin from an injection molding ... , but also cost savings. 3: handsome, grade 1. Our company provide various colors (blue, grey, red ... artistic, and generous. 4: convenient and practical 1. Each litter bins are equipped with small tires and ... down and push away by staff.4. Tire steel springs can easily be installed on the ...