SHANDONG TONGJIA MACHINERY established in 1953,one of the biggest plastic manufactuer in China.Own 60% of foam machinery market and products extend over 60 countries and areas of the world.Most of our products has CE certificate.
we provide plastic machinery as
Plastic geogrid machine, Plastic mesh production line, Wood plastic machinery, Plastic pipe machinery, Plastic foam machinery, Plastic packing machinery, Blow molding machine,Injection machine and other kinds of plastic machines.