Marino Solar Group Co., Ltd. is a Shanghai Stock Exchange listed company (stock code: 600885), headquartered in Jinan, Shandong, more than 2,000 employees, which more than 400 professional and technical personnel. Currently the company has 7 elements, Group's main business is the high boron silicon solar tube development, production and sales, and related foreign trade, logistics and other areas; industrial base located in Shandong, Henan, Jiangsu, Zhejiang, Hubei, Anhui and other provinces , the world's largest high boron silicon solar pipe manufacturer.

Group has a state-certified enterprise technology center, the provincial solar Glass Engineering Technology Research Center and other research institutions, with a number of national patents; with Germany and other international top JSJ furnace technology companies a strategic cooperation , the introduction of international advanced technology, and Tsinghua University, Beijing University and other institutions to establish a well-known long-term stability of the industry, academia, research partnerships, to enhance the competitiveness of our products have laid a solid technology base.

we always continue to offer our customers a valuable service creative as business purposes, with Marino sun brand, technology, scale advantages and the capital of listed companies operational excellence, to further promote the Group's regional and international strategy, industry chain collaboration strategy, technology leadership strategy, focusing on solar energy field, with sun clean energy, improving the environment for human survival and make due contributions.