Company Description
Sinil automatic Door has founded in 1976 and the specialty maker in automatic door gro
Sinil Autodoor CO.,Ltdd up under the customer's reliance for over 30 years. With constant research and technical development Sinil who is leading national automatic door industry had achived the inspiring deed of succeeding the develoment of 180 degree Both-direction open Swing automatic Door for the first time in the world
As done ever, with the self-confidence of the enterprise intending technology. we promise our clients to open safer and more convenient world.