Our company, Yung Yu Special joint Co., ltd. have beenconducting its business for 20 years and gained anexcellent reputation in this field. With a concept forcontinuing innovation and improvement for for our products,Yung Yu has obtained 30 patents for our products fromvarious countries around the world. Especially, two of ourmajor products that are the flexible pipe joint andgatecheck valve won a gold medal prize at Germanyinternational Invention exhibition in 1992. besides, ourflexible pipe joint used for water supply pipeline systemisnot only an exquisite product thatis designed with the multi-functional purpose to replacethetraditional expansion joint but also a great invention inthe water piping industry. Because of this, we won manycontracts from our customer around the world and became aregistered and unigue supplier of TWC(Taiwan Water SupplyCompany) which belongs to our government. Meanwhile, toassure to supply our customers with high quality productstomeet their equirements, all of our products are producedunder a very strict quality control system which wasapproved and gained an ISO 9002 certificate from TUV in1998. Therefore, Yung Yu has become the modt reliablesupplier in our customer's mind and always be their loyalfriend to create mutual profit inthe business. ... 
Taiwan