Shanghai Yixin Chemical Company is a large-scale chemical materials enterprise. Our company supplies Fluorine chemicals (Fluoride series, Fluoroborate series, Fluozirconate series, etc.) At The Chemical Company, we stand behind our products. We do not cut corners. We have implemented a rigid, sophisticated control system to assure you, our valued customer, the highest quality chemicals in the marketplace. Our progressive management team continually holds safety inspections, monitored quality。