Established in 1996, Duo-Liang specializes in R&D and manufacturing IR sensor automatic water feeding equipments. Presently, the products include desktop automatic faucets, desktop manual and automatic faucets, wall mounted automatic faucets, manual and automatic urinal flush, manual and automatic toilet flush. The company has increasingly engaged in development and innovation of products sold to over ten countries worldwide and acquired many domestic and foreign patents and win good reputation from the hospitals. The company stressed that because of the use of the product on the stability and durability, and continue testing and development, and in each product delivered to the customer before the full detection state. We have tested the stability and durability. The company also because of the courage to develop innovative products to meet the market changes and have elasticity, thus better meet customer needs, grasping the market potential flooding. For many years, we are seeking development from stability with the practical attitude, uphold the most stringent principles of quality control techniques, have deeply commanded recognition and trust by our domestic and foreign customers. worldwide view, Taiwan root. 100% made in Taiwan to create highest quality and best after-sales service to our customers. Best Choice to satisfy your automatic faucet sanitary & plumbing needs.