I am an enterprise that integrates the design, production, and sales of water collection bags, air bags, oil bags, and water tanks. We have many years of production experience in this industry, independently researching and developing counterweight water bags, bridge pre pressure water bags, soft water bags, soft oil bags, mobile water reservoirs, bracket water reservoirs, gas storage bags, etc. The product is made of PVC material and has impermeability, ensuring the stability and safety of the water storage tank. Deeply loved by our vast user base, we believe that our product will be appreciated by you, and we look forward to establishing a long-term partnership with you. I hope we have the opportunity to collaborate. If you need it, please contact me as soon as possible and let me know your contact information. Have a good day