We are the Professional Ocean Chemical Products Group， mainly for Bromine Compounds and Salts Chemical products， basis on the only ocean chemicals research Institute in shandong Province ，"Shandong Ocean Chemical Industry Scientific Research Institute" ， including 5 factroys "Shandong Tianyi Chemcials Co.， Ltd." mainly produce bromine flame retardent; "Weifang Tianxin Chemical Co.， Ltd." mainly produce inorganic bromine compounds; "Weifang Tianrun Chemical Co.， Ltd." mainly produce Calcium chloride， Diphenyl oxide; "Shandong Yinhai Salt Industry Technology Development Company"， mainly produce Salt & Salt chemcials etc.; "Weifang Tianwei Membrance Technology Co.， Ltd." mainly produce homogeneous cation/anion membrane etc. In order to develop International trade， we build a trade company ?Weifang Rule International Trade Co.， Ltd.?， mainly as the export and import agent for all the factories.
The products we can offered just as Br2 ， HBr ， Bromates (KBrO3， NaBrO3， etc); Flame retardants of bromic category (TBA， TBP， DBDPO， BDDP etc); Metal bromides (ZnBr2， CaBr2， KBr， MgBr2， MnBr2， LiBr， NaBr2， NH4Br etc); Chlorides; Sulphates; Nitrates; Functional polymer membrane (Homogeneous anion/cation exchange membrane， Nanofiltration membrane) etc. Having 3500 metric tons outputs and nearly 2500tons for exports.
We adhere to the principle of equal and mutural benefit to make more friends in this line to expand our international market， mainly export to Africa， Middle East， America， Europe.As the professional technology and super quality， we had been the firm supplyer to BASF， SAMSUNG， LUCKY GROUP，FUJIFILM，
If you are intersted in long term and stable cooperation ，please feel free to contact us.
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