Company Profile
For over three and a half decades, SUSTAR has established itself as a cornerstone of the global animal nutrition industry, evolving from a manufacturer into a premier, science-driven solution provider. Our foundational strength lies in the deep, decades-long partnerships we have cultivated with the world's leading feed companies, including industry giants like CP Group, Cargill, DSM, ADM, Nutreco, and New Hope. This enduring trust is a direct testament to our unwavering commitment to quality, reliability, and strategic value. Our credibility is further cemented by our role as an active standard-setter; as a member of the National Technical Committee for Standardization of Feed Industry, we have participated in drafting or revising numerous national and industrial standards, ensuring we don't just meet industry benchmarks but help define them.
At the heart of SUSTAR's innovation engine is our profound commitment to research and development. This commitment is institutionalized through the establishment of the Xuzhou Lanzhi Biological Research Institute, a powerful collaboration between SUSTAR, the Tongshan District Government, Xuzhou Animal Nutrition Institute, and the prestigious Sichuan Agricultural University. Under the leadership of Dean Professor Yu Bing and his team of esteemed deputy deans, this institute acts as a dynamic conduit, accelerating the transformation of cutting-edge academic research into practical, high-efficacy products for the animal husbandry industry. This academic synergy is powered internally by a dedicated team of over 30 professionals—including animal nutritionists, veterinarians, and chemical analysts—who work tirelessly to provide customers with a full spectrum of services, from initial formula development and laboratory testing to integrated product application solutions.
Our manufacturing and quality assurance capabilities are designed to inspire absolute confidence. With five factories spanning China, a combined area of 34,473 square meters, and an annual production capacity of 200,000 tons, we possess the scale to be a reliable global supplier. Our product portfolio is both broad and deep, with significant annual production capacities for critical products such as 15,000 tons of Copper Sulfate, 6,000 tons each of TBCC and TBZC, 20,000 tons of key trace minerals like Manganese and Zinc Sulfate, and 60,000 tons of premium premixes. Quality is non-negotiable; we are an FAMI-QS, ISO9001, ISO22000, and GMP certified company. Our in-house laboratory, equipped with advanced instruments like high-performance liquid chromatographs and atomic absorption spectrophotometers, ensures rigorous testing. We provide comprehensive test reports for every batch, verifying that critical contaminants like dioxins and PCBs comply with the stringent EU standards, and we actively assist customers in navigating the complex regulatory landscapes of the EU, USA, South America, and Middle East markets.
Ultimately, what truly differentiates SUSTAR is our dedication to customer-centric customization. We understand that a one-size-fits-all approach is ineffective in a diverse global market. Therefore, we offer unparalleled flexibility, allowing clients to customize product purity levels—for example, DMPT at 98%, 80%, or 40%, or Chromium Picolinate with Cr levels from 2% to 12%. We also provide custom packaging services, tailoring the logo, size, and design to our clients' branding needs. Most importantly, our technical service team provides one-to-one formula customization, recognizing the differences in raw materials, farming patterns, and management levels across different regions. This holistic approach, combining scientific excellence, certified quality, scalable production, and bespoke service, makes SUSTAR not just a supplier, but an indispensable strategic partner in driving productivity and safety in animal nutrition worldwide.
More than 35 years history with five factory
Sustar group has five factories in China ,with annual capacity up to 200,000 tonns, covering totally 34,473 square meters，220 employees.And we’re an FAMI-QS/ISO/GMP certified company .
Main products :
1. Monomer trace elements：Copper sulfate, ,Zinc sulfate, Zinc oxide ,Manganese sulfate , Magnesium oxide, Ferrous sulfate ,etc
2. Hydroxychloride salts:Tribasic copper chloride ,Tetrabasic zinc chloride ,Tribasic manganese chloride
3. Monomer trace salts : Calcium iodate, Sodium selenite ,Potassium chloride, Potassium Iodide,etc
4. Organic trace elements: L-selenomethionine, Amino acid chelated minerals(small peptide) ,Glycine chelate minerals, Chromium picolinate/propionate ,etc
5. Premix compound: Vitamin/Minerals premix
Our Strength
The sales scope of Sustar products covers 33 provinces, cities and autonomous regions (including Hong Kong, Macao and Taiwan), we have 214 test indicators (exceeding the national standard 138 indicators). We maintain a long-term close cooperation with more than 2300 feed enterprises in China , and exported to Southeast Asia, Eastern Europe, Latin America, Canada, the United States, the Middle East and other more than 30 countries and regions.
As a member of the National Technical Committee for Standardization of Feed Industry and the winner of China Standard Innovation Contribution Award, Sustar has participated in drafting or revising 13 national or industrial product standards and 1 method standard since 1997. Sustar has passed the ISO9001 and ISO22000 system certification FAMI-QS product certification, obtained 2 invention patents, 13 utility model patents, accepted 60 patents, and passed the "Standardization of intellectual property management system", and was recognized as a national-level new high-tech enterprise.
Factory Advantages
Factory Capacity
Top choice of international group
Sustar group has decades-long partnership with CP Group, Cargill, DSM, ADM, Deheus, Nutreco,New Hope, Haid, Tongwei and some other TOP 100 big feed company.
Our Goal
Our premixed feed production line and drying equipment are in the leading position in the industry. Sustar has high performance liquid chromatograph, atomic absorption spectrophotometer, ultraviolet and visible spectrophotometer, atomic fluorescence spectrophotometer and other major testing instruments, complete and advanced configuration. We has more than 30 animal nutritionists, animal veterinarians, chemical analysts, equipment engineers and senior professionals in feed processing, research and development, laboratory testing, to provide customers with a full range of services from formula development, product production, inspection, testing, product program integration and application and so on.
