Invested by WeiFang YaHe group, zhuCheng zhongXin industry & trade Co.,Ltd was established in 2007, located 150km from Qingdao.

As a fine chemical company, we produce the effective collects and depressors. It has 1000MT/year capacity of IPETC(isopropyl ethyl thionocarbamate),activity can be 98%min and 4000MT/year capacity of STGA( sodium thioglycolate),activity can be 20%,30% and 40%. Our products are widely used in copper mine and other non-ferrous mining industry.

We also market other mining reagents such as xanthate collectors, dithiophosphate collectors, frothers, depressors, flocculants and provide professional correlative service.

We would like to be the reliable friend of both end users and distributors.