Hangzhou AOLISI Rubber & Plastics Thermal Insulation Co., Ltd., since its illustrious beginning in 1998, has been deeply engaged in the vast field of insulation materials, committed to the cutting-edge exploration of technological innovation and product research and development. With a long history of accumulation and profound industry experience, the company has now established a comprehensive and diversified product system, including but not limited to the outstanding rubber and plastic insulation series and the trend-setting composite air duct series .AOLISI has been awarded ISO9001 certification and has been rated as an "AA-level enterprise in corporate credit rating" and a "AA-level unit of contract-keeping and credit-worthiness in Zhejiang Province". At the same time, the AOLISI brand has also been honored with the title of "Famous Trademark in Hangzhou City". In the field of rubber and plastic products, AOLISI has successfully passed international authoritative testing standards such as GB8624-2012, GB B220286-2006, GB/T17794-2008, ROHS, REACH, SGS, etc., and is selling well across the country and exported to various countries and regions in Southeast Asia, the Middle East, South America, and Europe. In addition to providing high-quality and high-performance rubber and plastic insulation materials, we also focus on high-quality installation services for insulation projects, offering one-stop, comprehensive solutions for customers.