Triwin Watertec Co., Ltd. has been specializing in manufacturing domestic RO, commercial & industrial RO, pure water systems and all water treatment components since 1984.In addition, to meet customers' requirements for unique / stylish products as well as good quality, we established one plant for injection and one plant for booster pump, with our great experience in this field for more than 20 years. Besides, our R&D team is very strong and professional in technical of all kind of water treatment systems that fulfills the needs for top quality products and equipment in the water treatment industry worldwide. Our main products are residential RO systems, commercial & industrial RO systems, pure water systems and all water treatment components. Triwin is not only a water-treatment part supplier, but also a designer and programmer of medium systems based on customers' needs.Since everything is done in-house, we can provide the best services, quality and prices for our customers. Due to our rich high technology skills, we are able to research and develop many products. This enables us to have the highest level of technical support and competitive prices. We take this opportunity to express our thanks to all our customers and look forward to providing even higher standards of customer services in the future.You are very welcome to cooperate with us on OEM or ODM basis.