利来老牌app“污水处理设备”和“玻璃纤维增强塑料复合型材”两大产品同时获得“2016年度山东名牌产品”荣誉称号
Tianchang Environmental Protection "sewage treatment equipment" and "glass fiber reinforced plastic composite profile" two products at the same time won the "2016 Shandong Famous brand products" honorary title
