产品应用
Our mission is to deliver superior quality, innovative and environmentally-friendly silica solutions at competitive prices to customers looking after excellence.
我们的宗旨:是以具有竞争力的价格为客户提供优质、创新、绿色环保型白炭黑.
We produce high quality Silica for clients around the globe and organize a supply chain able to deliver our products to more than 20 countries and districts.
恒诚的产品销往20多个国家和地区.