seven star company

Seven Star Company: Forging New Benchmarks in Global Bio-fermentation and Green Additive Manufacturing

Based in Yishui County, Linyi City, Shandong Province, Seven Star Lemon Technology Co., Ltd. is a national high-tech and specialized, sophisticated and innovative enterprise dedicated to the bio-fermentation industry. Rooted in the modern fine chemical and food additive sector, the company has built a full industrial chain integrating raw material processing, product R&D, intelligent production and global marketing, emerging as a core competitive player in China’s citric acid manufacturing field.

Differentiating from traditional fermentation enterprises relying on extensive production modes, the company takes corn as the core raw material to develop environmentally friendly and high-value citric acid series products. Its product portfolio covers food-grade and pharmaceutical-grade citric acid, sodium citrate, as well as recycled high-end protein feed and granular sludge, realizing full resource recycling. These products are widely applied in food and beverage processing, daily chemical cleaning, pharmaceutical manufacturing, feed processing and fine chemical industries, with diversified application scenarios and strong market adaptability.

With standardized intelligent manufacturing workshops, the enterprise adopts refined and automated production management modes, strictly complying with international food safety and quality system standards. It has obtained multiple authoritative international certifications, laying a solid foundation for global market layout. Up to now, its sales network covers more than 130 countries and regions across Europe, Southeast Asia, the Middle East and other global markets, maintaining long-term stable strategic cooperation with hundreds of international well-known brands.

Focusing on green and circular development, the company optimizes production techniques and energy utilization structures to reduce industrial energy consumption and pollutant emissions, achieving coordinated development of economic and environmental benefits. As a leading single manufacturing champion in the regional fermentation industry, it continuously promotes technological iteration and industrial upgrading, boosting the high-quality and sustainable development of the global bio-additive manufacturing industry.