Chongqing Fiber Research and Design Co., Ltd. was established in September 2015 with a registered capital of 25 million yuan.It was jointly established by Chongqing LinKong Development Investment Co., Ltd. (government agency) and Zisun Technology. It is the first pilot research institute of independent legal person research and development institution in Chongqing Yubei.Chongqing Fiber Research and Design Institute has a team of internal experts in Zisun Technology. At present, Zisun Technology has absorbed a large number of professionals at home and abroad,and has established a national enterprise technology center and an academician expert workstation.We have obtained rich R&D experience and results.

Founded in 1953,Chongqing Papermaking Industry Research & Design Co., Ltd.is an important comprehensive scientific research and production base of pulp and paper making industry、light industry and military industry.It has rich experience in filter paper manufacturing and abundant scientific research results, and it’s in the leading position in the research, production, technical equipment and testing methods of glass fiber air filtration, liquid filtration, oil and gas separation and filtration, high performance battery separators. At present, it has cooperated deeply with American partner companies to become a global battery separator research center with a comparable quality scale and capability scale.

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The Italian Fabio R&D platform was founded in 2001 and officially put into use in 2017. It has over 20 years of R&D experience and technical accumulation in the fields of air filtration materials, insulation materials, and AGM partitions. The platform company has Italian RINA certification, Rhine 9001 certification, and more than ten international patents. Currently, it has formed an international research team of 16 people. This overseas research and development platform aims to introduce outstanding talents from around the world, leverage its creative advantages, provide international first-line technical information and innovative resources, and also handle international trade after-sales services.