Future gas membrane storage tank double membrane biogas storage tank for all kinds of gas storage and constant pressure. Double membrane biogas storage tank is a double (or triple) special, soft high-strength polyester fiber membrane and control, joint made of the operating system. Endometrial used to store various types of gas, the outer membrane is used to control and maintain constant shape. Double membrane biogas storage tank has the following characteristics: low cost, long life, safety, light weight, easy to install, easy to use, automatic control, maintenance, dry operation, will not freeze and other contact manufacturers: Jining force Yang environmental protection and energy conservation Equipment Co., Ltd. Contact: Zhang Tel: 18853701153 0537-3252083 QQ: 2727155899 E-mail: 2727155899@qq.com Company Website: http: //www.jnlysb.com/ Company Address: Jining City, Shandong Province 327 opposite the National Road south Zhang paragraph (Tang Kou Coal Mine