HanShang Chemical Scientific Limited(mrHou,tel: 8.6.0.2.1.5.0.1.8.9.2.9.8 )is specialized in Boric Acid Series .Are you looking for the best Boric Acid Series in Shanghai?HanShang Chemical Scientific Limited is the best Boric Acid Series manufacturer In shanghai.　　　　　　Boric Acid has been used since the ancient Greeks as a method to fireproof cloth. It is a mild astringent that kills bacteria and is used in eyewash to this day. It is also used as a Roach Killer. In the late 1800’s and early 1900’s it was still used as a food preservative until we found it was killing people and was banned from this use. In the past Boric Acid was used as 3% in ointment for babies diaper rash. Then we found this Boric Acid diaper rash cream made sick, caused permanent damage, and killed human infants when applied to babies diaper rash.　　　　　　HanShangChem provide the best quality Boric Acid Series in shanghai. If you want to known How much the Boric Acid Series is,please tel8.6.0.2.1.5.0.1.8.9.2.9.8 OR 3W.hanshangchem.com.We are Professional supplier of shanghai Boric Acid Series manufacturer .Our Address：Dongfang Road, Pudong, Shanghai&&&