... : 31cm*20 cm Our company,Shandong Tongya Plastic Technology Co., Ltd. was established in 1997, Trough nearly 15 ... the R&D, manufacture and selling of plastic products together.Equipped with advanced production equipment and ... liters to 200 liters. Our products covering plastic auto parts,electrical products,medical products and industrial ... sincerely hope to cooperate with you. Plastic Electronic parts