Working Principle: Plunder contacts medium directly. With reciprocation of the plunger,volume of working chamwer is changed cyclically, so as to such in and discharge the medium. Features: ? Adopt patented stuffing with superior sealing performance and lo
Shandong Zhongji Yijia Intelligent Equipment Co., Ltd., established in 2010, is an intelligent equipment industry company controlled by Zhongji Group Co., Ltd
Our best and popular composite decking has a exclusive formula engineered to the higher standard WPC technology, reaching the highest standard for wood plastic composite in the world.