联系人 Ms. Wendy
Xinhua, Shijiazhuang, Hebei
Boric Acid Packing: *5kg/bag *4tons/*0**9;FCL Specification: TESTING ITEMS STANDARD BORIC ACID % ****************9.5min SO4 %**************************0.1max CL %****************************0.*5max WATER-INSOBULE MATTER % ******0.*6max FE%****************************0.**2max