SHOP DRAWINGS: DSI-TTW specializes in the design and supply of custom facade shop drawings. Our engineering staff can engineer and supply custom drawings to our client’s specifications, while our designers can design a custom system, or use dies and shapes supplied by the client. FABRICATION DRAWINGS: DSI-TTW will supply fabrication drawings using our own custom design, or a design supplied by our client. Fabrication drawings can include assembly drawings and 3D views where required. SPECIFICATIONS: DSI-TTW can supply a full set of specifications for your latest facade project. The specifications can range from complete sets of specifications to method statements, depending on the client’s requirements. PROJECT MANAGEMENT: DSI-TTW carries full time project managers experienced in all types of facade’s. Project managers along with consultants are available to assist on medium to long-term projects. FAÇADE CONSULTING: DSI-TTW’s experience and expertise in the consulting of glass and aluminum curtain wall, is well distinguish in both the Asia and America markets. All aspects of consulting can be undertaken of the client’s behalf, from simple window and door systems to complex facade or dot point glazing system.