We started operation in year 2002.We are among the most experienced manufacturers of uPVC Window Systems with extensive track record in Singapore, Johor, Klang Valley, Perak, Penang, Sabah & Sarawak.Apart from windows & doors made to your design and specifications, we also fabricate an adaptive range of partitions, dividers, patios, office cubicles, mobile cabins and conservatories.We offer a 10-year warranty on our products. Our products last a lifetime.We are different from others in that we place service before profit.We use high grade Chinese uPVC which are economical compared to European profiles. Hence, our prices are reasonable and gives you saving of between 30% to 40%;without compromising on quality.Our objective is to bring uPVC Window Systems to you at affordable prices.TT Windows - Tough and Trendy.