Shandong Tianyi Imp.&Exp. Co.,Ltd was Established in 2004, located in Weifang, Shandong Province. Base on local rich Bromine & Salt resources and supported by Shandong Ocean Chemical Industry Scientific Institute, we have grown into a world famous supplier of Flame Retardants, Oil Drilling Fluids, Crosslinker and other bromides. The company has been approved by ISO9001:2008 and ISO9001:14001. All of our products have passed the test of SGS, accorded with ROHS & WEEE of EU
Flame Retardant:
As a famous flame retardant supplier, We have been engaged in brominated flame retardants producing since 1990s.After 2008, applying our many years of experience in brominated flame retardants. Now we produce DBDPO 5000mt/year, DBDPE 6000mt./year,HBCD 3000mt/year BPS 1000mt/year, APP 2000mt/year MCA 2000mt/year, DOPO 1000mt/year.
Oil Drilling Fluids:
With more than 30 years of production experience, we are one of the most reliable suppliers of offshore and oil well services in the world. Now we produce calcium bromide 15000mt/year, sodium bromide 10000mt/year, zinc bromide 10000mt/year. Our cooperators including Halliburton and other famous oilfield services companies.
Bromides:
Now we produce Hydrobromic Acid 10000mt/year, N-Propyl Bromide 3000mt/year, 33%HBr in Acetic Acid 500mt/year, Ammonium Bromide 1000mt/year, Potassium Bromide 1000mt/year, Sodium Bromite 1000mt./year.
Crosslinker:
Now we produce Diacetone Acrylamide(DAAM) 1000mt/year, Adipic Dihydrazide (ADH) 500mt/year. They are mainly used in coating & painting.
