Shandong Shuangyuan Sealing Technology Co., Ltd. was established in 2004 and is a technology innovation enterprise with 20 years of experience in the production and sales of butyl sealant products. It is located in the Economic Development Zone of Yishui County, Shandong Province. It owns Shandong Gelu New Material Technology Co., Ltd. and Shanghai Gelu New Material Technology Co., Ltd. The company has 14 technical patents and 16 intellectual property rights, and has participated in the preparation of industry standards (JC/T942-2022 butyl rubber sealing waterproof tape) and group standards (CECS 10201-2022 butyl rubber self-adhesive waterproof roll). The company has been awarded honors such as provincial-level specialized, refined, and innovative, provincial-level high-tech enterprise, and "one enterprise, one technology" research and development center.
link:https://www.sybutylseal.com
Shandong Shuangyuan Sealing Technology Co., Ltd