Beijing Century Maijin Biotechnology Co., Ltd

Qingdao Xinwang Chemical Co., Ltd. mainly produces high-quality 3-mercaptopropionic acid with a purity of over 99% and an annual output of over 600 tons. It is committed to developing derivatives such as 3-mercaptopropionic acid pentaerythritol ester

Due to the reliable product quality and the excellent service ,Our company used existing related technologies to develop series of oxime compounds and hydroxylamine salt compounds in recent years; these products have been put into the markets in or