No.129 changjing road, erqi district, zhengzhou ci

KangMeiDa Bio-technology Co., Ltd is specialized in pharmaceutical raw materials, pharmaceutical intermediates, health care products, reduce-weight raw materials, chemical materials and natural plant ...

1st north yousheng road, zhengzhou ,china

Zhengzhou SayousiCommercialandTradingCo.,LTDislocatedinZhengzhou,China.Zhengzhouisabeautifulcitycharacterizedbyconvenienttransportationandstrongculturalatmosphere.Ourcompanyspecializesinexportingandim...