Shandong Dongli Plastic Building Materials Co., Ltd. has
become one of the leading international manufacturers of plastic
pipe and fitting since the foundation in 1999.
We are a China manufacturer with a 15-year heritage and a global
reach.As a market leading manufacturer of high performance piping
products for Gas,Water,Sewerage,minning and industrial
applications.With an annual production capacity of 300,000 tons,
Linyi Trading Internatinal Co., Ltd. has more than 3500 employees
in 3 factories .