1) have passed FDA,REACH ,LFGB 2)factory OEM service, price is competitive 3) The material is borosilicate,it's heat resistant glass,the advantage for our glassware is as follows:1.Non-porous borosilicate glass. It won't absorb food odors, flavor or stains.2.Higher resistance to mechanical shock: scratch resistant.3.Higher resistance to corrosion.4.Higher hygienic performance.5.Can be used in ...