Lianyungang Qunsheng Chemical Co., Ltd. founded in Oct. 2005，is located in Yanweigang Chemical Park in the picturesque coastal city of Lianyungang in Jiangsu province and covers an area of 15,000 square meters . Our company has been mainly engaged in the develop and production of pharmaceutical intermediates , owning two main manufacturing workshops and one multifunction pilot workshop ,and one central laboratory. Our company presently has more than 80 employees, engineers and technicians with rich experiences account for above 20% .Curren...