Shandong Yamanjia Biomass Technology Co., Ltd. Is a manufacturer of high-comfort China cork floor tiles. It is a mixed-ownership enterprise controlled by a wholly state-owned investment company, Jining State-Owned Assets Investment Holdings Co., Ltd. Wholly-owned enterprise Jining Huida Investment Co., Ltd. And joint social capital. the factory is located in Wenshang Economic Development Zone, using renewable cork oak bark (biomass material) as raw material to develop and produce new cork biomass materials. the company aims to build a leading enterprise and high-end brand in cork industry in China, and is committed to building a cork new material industrial cluster and circular economy demonstration enterprise integrating technology research and development center, production and processing center, storage and logistics center, brand promotion center, e-commerce marketing center and offline service experience center.