... freezen use 4. SGS, FDA, LFGB Easylock 300ml plastic transparent salad bowl with lid1. Materal: PP2. Feature: eco-friedly, 4-side lock, ... years' manufacturing experience3. high quality as Tupperware, Lock&Lock with more favorable price4. all products have passed SGS, FDA, ... to prevent permanent stains, pitting or other dangers associated with high temperature. OEM service:We also provide OEM service ...