we are one of the biggest elevator accessories manufacturers in ningbo, china, we have many years of experience in manufacturing elevator parts, our main products is car door operator ,landing door device, door panel, traction machine, sill, cabin series, safety gear, speed governor, tension device, oil buffer, we partners like mitsubishi, otis in china  give us high praise for our good quality and service. we have also exported our products to east Asian countries& middle east, like Malasia, Singapore, Thailand, Saudi Arabia. we welcome your enquiry and would like to offer the best price & service to the freinds from all over the world. thanks & brest regards brent