Always focus on R&D new and good quality formulars
Material:100% Asbestos free
Environmentally friendly chrome 6-free production, using no heavy metals, asbestos
Cooperating with Qinghua university to research and develop new material,now our materials include:
high quality ceramic,low metallic and non metallic, we are phasing out semi metallic,we have weeded out all asbestos brake shoes 5 years before. We plan to make products without any copper in 2020.