少妇高潮惨叫喷水在线观看丨少妇厨房愉情理伦片bd在线观看丨一区二区三区在线 | 日丨国产佗精品一区二区三区丨av天堂久久天堂av丨国产一级爱丨久久国产精品免费一区二区三区丨亚洲巨乳自拍在线视频丨国产美女网站丨图片区小说区区国产明星丨亚洲欧美日韩在线丨久久久人体丨美国黄色一级视频丨2000xxx亚洲精品丨日本泡妞xxxx免费视频软件丨婷婷色综合视频在线观看丨天天做天天爱天天综合网2021丨亚洲精品久久久久久久久av无码丨国产偷窥女洗浴在线观看丨韩产日产国产欧产

Qinhuangdao TianZi Chemical Co., Ltd. is a fine chemical production enterprises, which develops and produces environmental protection flame retardant, water treatment agent and sulfamate, guanidinium. The company integrates R & D, production, domestic sales and export.

The company is located in the green chemical industry gardern of Lulong Economic Development Zone, Qinhuangdao City, Hebei Province, with a total land area of 18000 square meters. It has strong technical strength, testing instruments are all complete, the test results are authentic. And establishes a good cooperative relationship with relevant scholars and professors of Tianjin University, Beijing Chemical Research Institute, Beijing University of Chemical Technology, Shenyang Research Institute of chemical industry and a number of research institutes, and these have laid a solid technical foundation for the sustainable development of the company.

The main products are: Ammonium Sulfamate, Guanidine Sulfamate, Guanidine hydrochloride, liquid Guanidine hydrochloride, flame retardant, Scale Remover, Sulfamic Acid sodium, Sulfamic Acid potassium, Sulfamic Acid , Magnesium Sulfate. These products can be used as textile, paper, carpet, scale remover, flame retardant, water treatment agent, antistatic agent, pharmaceutical intermediates, food additives etc.. Strict implementation of the relevant standards of product quality, and our products are exported to Europe and the United States, Korea, Japan and Southeast Asia and other countries. The company supply timely, reasonable prices, quality-based, integrity-based, we sincerely hope to cooperate with friends both at home and abroad , and we  develop a grand plan together.