Aluminum alloy doors and windows sealed: aluminum doors and windows for silicone seal, silicone material, soft doors and windows sealed product, easy to install, do not harden at low temperature -60 degrees. Non-toxic odor-free environment, engage in aging and long service life. 15.3 * 26mm ventilator spiral silicone tube: ventilator spiral silicone tube damping silicone seal windows and doors, anti-clogging silicone tube bending: when fully bent tube, oxygen snorkel in the middle of nowhere is not blocked to protect the patients using When security. Our production of spiral corrugated pipe silicone seal, is a shape, not the traditional glue. Take two molding, product performance more stable aluminum seal, longer life. Security no smell, medical products meet US FDA standards, and now there are size 15.6 * 26mm, 9mm * 17mm. Specific sizes can be customized processing. Merlin _ doors and windows sealed silicone rubber products (certified) _ seal provided by the City of Merlin Silicone Rubber Products Co., Ltd. Dongguan City Merlin Silicone Rubber Products Co., Ltd. (www.dgmerlin.com) is Dongguan, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Merlin silicone rubber products led the staff warmly welcome all inquiries negotiations to create Merlin silicone rubber products a better future.