In 2006, relying on Baling Petrochemical raw materials and technology, the first mainland factory was established in Yuehua Industrial Park, Yunxi District, Yueyang, covering an area of 10,000 square meters. There are a full set of 6 water pelletizing production lines, 1 internal mixing production line, and 2 other production lines.

Shanghai Pengliang Chemical Materials Co., Ltd. was established in Shanghai in 2008. It is mainly responsible for the sales and after-sales service of raw materials produced in East and North China.

In 2009, with the continuous increase of the market share in East China, in order to shorten the distance of the supply chain, Suzhou Bost New Material Technology Co., Ltd. was established in Wuzhong District, Suzhou. It covers an area of 6000 square meters, and has 7 series production lines, such as water draw bar, water ring, and water pelletizing.

Guangzhou Juhong New Material Technology Co., Ltd. was established in Guangzhou in 2012. It is mainly responsible for the sales and after-sales service of raw materials produced in South China and Southwest China.

In 2017, Ningbo Bost Polymer Mstar Technology Co., Ltd. was established in Xiangshan, Ningbo. It mainly produces TPV series products for vehicles. It covers an area of 6000 square meters and has 4 production equipment. Equipped with a full range of testing equipment, as well as professional laboratories, fully develop and produce automotive, electronic TPV, PTE / TPS products.

In 2018, the fourth factory in mainland China was established in the second industrial zone of Fulong, Shek Pai, Dongguan. The factory has six production lines of various soft rubber, mainly producing daily necessities, Electronic materials, tools TPE, TPR, TPU materials and soft rubber raw materials for shoe foam.

In August 2019, the Suzhou factory and the Ningbo factory were merged into Ningbo Bost Polymer Mstar Technology Co., Ltd., and the new site was moved to No. 47 Haifa Road, Binhai Industrial Zone, Xiangshan County, Ningbo City. The new factory covers an area of 9788.2 square meters and has 20 production lines. It has the production capacity of TPE, TPR, TPV, TPU, TPS, TPO, and other elastomer materials. Inside, Mainly responsible for the development, testing and commercialization of the next generation of new materials.