Dongying Optimum Products Trading Co., Ltd. is one international trading company focusing on import & export business including commodity supply chain service.Our products include bread crumbs, tires, manhole covers, beverage filling equipment, energy storage batteries, inverters, water purification equipment, and resin tiles, among others.  On the one hand, oversea customers through us can know about Chinese consumers need and then expand Chinese market. On the other hand, we help Chinese manufacturers sell their products abroad and expand oversea market and help oversea purchaser find the most suitable product with the help of our professinal team members. We aim to develop ourselves into a leading comprehensive international trading platform.