Qingdao Tianshi Chemical Industry Co., Ltd.
Profile: Qingdao Tianshi Chemical Industry Co., Ltd. specializes in fine chemicals. We offer fluorescent whitening agent series & its intermediate, organic tin series and its intermediate. Our product line includes fluorescent whitening, liquid fluorescent whitening agent, fluorescent whitening agent PF for plastic and liquid fluorescent whitening agent BBU & triphenyltin chloride. We are an ISO 9001 certified company.