Of Portland (self-employed)

Founded in 1996, mainly products are chemical products; the development of hydrogen fluoride pyridine reagents, reagent grade; content of more than 77.7 percent, domestic first, not only when in the laboratory reagents, can also be used in industry, electronics taken in the test agent, buffer taken in electroplating, pharmaceutical, chemical plastics, fluoride taken in the nuclear industry with raw materials. solved the hydrogen fluoride gas at room temperature into a liquid, reducing the risk. Plastic packaging can not transport cylinders. To promote the technological revolution, to fill the gaps.