... : 1690g Specification : 32cm*21cm Our company,Shandong Tongya Plastic Technology Co., Ltd. was established in 1997, Trough nearly 15 years' development, ... plastic products together.Equipped with advanced production equipment and technology, we have powerful capacity in product R&D ... Sticking to the tenet of "High Quality Service, Professional Technology, and Sincere Credit", our company enjoys a high ...