产品简介：
你好！
我公司位于中国超硬材料产业基地——河南郑州，是一家专注于金刚石和CVD钻石研发、生产和销售的高科技企业。
我是公司外贸客户开发专员，我公司的CVD钻石质优价廉，深受客户青睐。
hello!
My company is located in China superhard material industry base - zhengzhou, henan province, is a focus on diamond and CVD diamond research and development, production and sales of high-tech enterprises.
I''m a foreign trade company customer development commissioner, my company of CVD diamond quality and cheap, favored by customers, there is need to please contact me