ZHEJIANG TIANYAN HOLDING CO., Located in Taizhou, Zhejiang province, founded in 1997. As a well-known solution provider for plastic piping system in the world, whose customers come from more than 60 countries and regions. There are more than 20 series, which are mainly applied to cold & hot water supply piping systems, drainage piping systems, insulating electrical piping systems, fire fighting piping systems and irrigation systems by many plastic materials, such as PVC-U, CPVC, PP-R, PP and so on. Totally more than 6000 pieces products, which can cover most of the mainly standards of plastic piping system in the world. The annual output of factory is more than 30000 tons. TIANYAN has already become one of the most important providers of piping system in the world.

The system certifications of ISO9001, ISO14001, OHSAS 18001 had been passed, and the CE, NSF, WRAS, etc. We have around 100 patents, including both inventions patents and technology patents for piping system.

Today, products made by TIANYAN have been exported all around the world, especially in the area of Europe, North America, South America, Africa, Middle East, Southeast Asia and other countries and areas. TIANYAN has gain the universal appreciate from the majority of agents and customers, depending on reliable quality and good reputation.

In the future, TIANYAN will continue to concentrate on making high-technology and high reliability piping system for customers all around the world. And use high quality pipes to create a better living environment.