Shanghai Finzone windows & doors co., ltd is a manufactory of balcony glazing system in China.  We are manufacturing balcony glazing system in over 30 factories in China and established R&D organizations in Shanghai and Jiangsu, where there are a group of top designers, medium-and-high technicians and managers.
    We can sell raw material of frameless window (glass curtain) or we produce assembled balcony glazing system based on customers' requirement.