In order to ensure quality of products, our technical department strictly supervises components production according to precise production procedure through advanced software tools and subsequent processing.

Greenawn produces galvanized roller tubes with the most professional roller tube machine and staff team.Adopting advance automatic CNC laths, metal stamping equipments and machines,We make precision process on commanly used metal material available.

Meanwhile,production department also equipped with grinding,polishing,painting and fully automatic powder painting machines,making it being able to paint raw material in vivid colors, which greatly meet customized demands.

All products are produced by strict control,assembly and packing.