... fee 4.Fast delivery 5.CE,Rosh,FDA,SGS 300L plastic water tankThis is one-shot rotomolding tank,adopts imported food-level ... thinning at the extremities.<6>Application: secondary water supply of high rise building, roof water tank in town and country and wide ... , hotel, restaurant, electronics and chemical industry,medicine, construction,etc. 300L plastic LLDPE water tank