qugou town ,anyang city ,henan province ,China Hangzhou, Zhejiang
We ,Website:http://www.ferrousalloy.com,henan xinxin silicon alloy co.,ltd. has the self-management import and export rights. In west of China, Qinghai province, we have a modern ferrosilicon production factory. centuried middle Henan leading ...
Ferro silicon, ferro silicon briquette, metal silicon, silicon alloy, cored wire, silicon slag, silic
