Spring silicone tube: high transparent silicone tube silicone spring, high and low temperature (-50 silicone tube factory, + 260 degrees) thermal silicone, non-toxic food grade (EU LFGB, the US FDA, ROSH). No smell, anti-aging and long service life. Good insulation. Silicone doors: Door silicone is designed specifically for window profiles sealing strip easy installation, high and low temperature (-50, + 200 degrees), low temperature does not harden brittle silicone, resilience, excellent sealing performance ordinary tape, service life of up to 20 years. Installation method, you can easily assemble by hand, not falling. Merlin silicone rubber products silicone _ _ silicone seal provided by the Dongguan City Merlin Silicone Rubber Products Co., Ltd.. Merlin silicone rubber products silicone _ _ silicone seal Dongguan City Merlin Silicone Rubber Products Co., Ltd. (www.dgmerlin.com) this year introduced a new upgrade, the above picture is for reference only, please call the telephone or pictures on this page, For the latest information, contact: Mr. Hu.