Seaerch
TEL：0086-27-82288353
+86-13971029269
FAX：0086-27-82288295
Email: whcz_78@163.net
ADD.: Rm 1013,BLDG 3,Area C,Hankou City Plaza,Houhu Avenue,Wuhan
| ITEMS | STANDARDs |
| Appearance | White granular or powder |
| Ca,% >=</td> | 16 |
| P,% >=</td> | 22 |
| Fluoride (F) =< | 0.18% |
| Moisture =< | 4% |
| Cadmium (Cd) PPM =< | 10 |
| Mercury PPM =< | 0.1 |
| Arsenic (As) PPM =< | 10 |
| Lead (Pb) PPM =< | 05 |
