After 27 years of development, VIERGOU has always adhered to professional quality, took advantage of Germany's excellence in manufacturing processes, based on a strict quality management system, and continuously innovated in the field of sanitary technology, providing excellent quality for engineering users and millions of families worldwide. Sanitary products, won the unanimous recognition and praise of consumers, engineers and industry customers, products sell well all over the country and exported to more than 150 countries and regions in the world。