Our company, Yung Yu Special joint Co., Ltd. have been conducting its business for 40 years in TAIWAN and gained an excellent reputation in this field. With a concept for continuing innovation and improvement for our products, Yung Yu has obtained 30 patents for our products from various countries around the world. Especially, two of our major products that are the Flexible Pipe Joint and Gate Check Valve won a gold medal prize at Germany international Invention exhibition in 1992. Our flexible pipe joint used for water supply pipeline system is not only an exquisite product that is designed with the multi-functional purpose to replace the traditional expansion joint but also a great invention in the water piping industry. Because of this, we won many contracts from our customer around the world and became a registered and unique supplier of TWC (Taiwan Water Supply Company), which belongs to our government. Meanwhile, to assure to supply our customers with high quality products to meet their requirements, all of our products are produced under a very strict quality control system, which was approved and gained an ISO 9002 certificate from TUV in 1998. Therefore, Yung Yu has become the most reliable supplier in our customer's mind and always is their loyal friend to create mutual profit in the business.
