Calco (Shenzhen) Industrial Ltd. was founded in 1986. We are engaged in manufacturing and selling aluminum and steel doors, windows and walls; stainless steel burglarproof door; glass craftworks and bathroom folding screens. Our professional status has been canonized by Hong Kong Land Agents, Architects, Builders, Surveyor, Airport Management Dept. and Hong Kong Government Architecture Dept.



Our company fetched in advanced equipment from Germany. We produce European Standard 65 series inside open and close windows, lift doors, parallel pushing and pulling doors, and 50, 40, 38...