About Us <br/> <br/>Shanghai Goodlong Trade company limited. is a trade production enterprise registered in Shanghai, China. Our company investment the four factory in Ch...

Room 1, Building NO.2 , No.150 Zhennan Road, Putuo District, Shanghai

Founded in 1992, Shanghai Sunny Elevator Assembly Co., Ltd. is a professional manufactory specialized in designing and producing Opto-Electro-Mechanical products. Our company has a complete set of R&a...