Dear Mohamed Sayed Hamed :
we get your information from your website . we are the manufacturer of feeding additives of china . we want to built the relationship with your company .
we mainly product the dicalcium phosphate ,the following is the specification of this product .
phosphate >=18% , calcium >=24% , fluorine <=0.16 , arsenic <=30ppm , heavy metal <=30ppm , size(pass 0.5mm)>=95% , moisture<-4
If we can meet your needs or you want to know more about our products . please let me know . We are sure we could supply you with the most competitive price and excellent quality.
I appreciate your answer as soon as possible .
Best regards to you
your faithy