Profile: Quzhou Ruilijie Chemical Co., Ltd. deals with pharmaceutical intermediates and silicone series. We are an ISO9001:2000 and ISO14001:2004 certified company. Our pharmaceutical intermediates include hexamethyldisilazane, hexamethyldisilane, triphenylchloromethane, and n,n-carbonyldiimidazole. Our hexamethyldisilazane is used in silyllanizing, surface treatment and adhesion auxiliary. It also can be used in vinyl silicone rubber to improve the tear strength.Triphenylchloromethane is one kind of basic Organic materials in organic chemical and medicinal synthesis. It is used as hydroxyl selective preservative agent and reagent.