公司成立于2018年，投资30亿元，占地883亩，现有员工1000多人，目前年产40万吨高端柠檬酸系列产品，位居世界前列。公司以“做全球最具竞争力的柠檬酸制造商”为愿景，专注于柠檬酸系列产品的研发、生产、销售，产品出口到120多个国家和地区。产品有一水柠檬酸、无水柠檬酸、柠檬酸钠以及高端蛋白饲料和颗粒污泥等。
       公司是中国发酵工业协会理事单位、中国五矿化工进出口商会会员单位、中国食品添加剂和配料协会会员单位，先后通过了ISO9001、IS045001、IS022000、FSSC22000、OU KOSHER、BRC、MUI HALAL、SHC HALAL、HACCP、GMP、非转基因IP 、EU&UK REACH等体系认证。获得国家发明专利5项，实用新型专利15项，柠檬酸发酵恒温控制系统等计算机软件著作权7项，取得科技成果评价2项，参与制定行业标准1项。被评为山东省重大项目、临沂市“全市十大好项目”、临沂市“十佳乡村振兴项目”第一名。
        公司坚持“创新、协调、绿色、开放、共享”的发展理念，着力提升企业核心竞争力，依托与国内外知名院校、科研院所合作进行自主研发，拥有多项核心技术，采用先进生产设备和制造工艺，实现了柠檬酸的规模化、自动化、智能化、集约化清洁生产，产品质量达到国际领先水平。
        公司依靠高端装备、先进工艺、高素质专业团队和优质高效的服务，以“客户需求为中心”的服务理念，与全球业务合作伙伴共建合作共赢的市场新格局。
       Seven Star Lemon Technology Co., Ltd. is located in the old revolutionary area of Yimeng Mountain, hometown of “Heroic Women”, Yishui county Shandong province. It has a beautiful environment, outstanding people, superior geographical location, obvious location advantages, convenient transportation and developed logistics.
       The company was founded in 2018, with an investment of 3 billion CNY, covers an area of 600 thousand square meters, and currently has more than 1,000 employees. The company has an annual output of 400,000 tons of High-End Citric Acid series products, ranking among the top in the world. With the vision of "to be the most competitive manufacturer of Citric Acid in the world", we focus on the research and development, production and sales of citric acid series products, and the products are exported to more than 120 countries and regions. Our products are Citric Acid Monohydrate, Citric Acid Anhydrous, Trisodium Citrate Dihydrate and High-End Protein Feed and Granular Sludge.
Our company is a governing unit of the China Fermentation Industry Association, a member of the China Chamber of Commerce for Metals, Minerals & Chemicals lmport & Exporters, and a member of the China Food Additives and Ingredients Association. We have successively passed ISO9001, ISO45001, ISO22000, FSSC22000, OU KOSHER, BRC, MUI HALAL, SHC HALAL, HACCP, GMP, NON-GMO IP, EU&UK REACH and other system certifications. It has obtained 5 national invention patents, 15 utility model patents, 7 computer software copyrights such as citric acid fermentation constant temperature control system, 2 scientific and technological achievements evaluation, and participated in 1 formulation of industry standard. It was rated as the major project of Shandong Province, "Top Ten Good Projects In Linyi City" and first place in "Top Ten Rural Revitalization Projects" of Linyi City.
       The company adheres to the development concept of “Innovative, Coordinated, Green, Open And Shared Development", strives to enhance the core competitiveness of the enterprise, and conducts independent research and development in cooperation with well-known universities and research institutes at home and abroad. The company has a number of cutting-edge core technologies, and adopts advanced production equipment and manufacturing processes to achieve large-scale, automated, intelligent, intensive and clean production of Citric Acid, and the product quality has reached the international leading level.
       The company relies on High-end equipment, advanced technology, high-quality professional team and high quality and efficient service, and takes the “Customer needs as the center" service concept to build a new market pattern of win-win cooperation with global business partners.