There are several types including integral, composite, assembled, vertical, bedroom, etc. Among them, fiberglass tank trucks have a minimum inlet diameter of not less than 50cm, and there are also those with an inlet diameter of 80 or even 100 or 150. Whether storing liquids or solid items, the support is first cast with high-grade reinforced concrete. In addition to designing according to normal temperature and pressure, we can also design and manufacture similar products according to user requirements, with a maximum capacity of up to 120m3. Whether it is a two end arch top, flat bottom arch top or flat bottom cone top style, its circular cover hole valve can achieve absolute sealing effect (mostly made of polytetrafluoroethylene material). After testing for impact resistance, bending resistance, compression resistance, tensile strength, acid resistance, and alkali resistance, and years of use by users, Changzhou Huahong Fiberglass Co., Ltd.'s products can fully win the trust of users.