Company Profile
Sustar enterprise, founded in 1990, (formerly known as Chengdu Sichuan mineral pretreatment factory), as one of the earliest private enterprises in mineral trace element industry in China, after more than 30 years unremitting efforts, has developed into the domestic mineral area influential professional large-scale production and marketing enterprises, now has seven subordinate enterprises, the production base of more than 60000 square meters. Annual production capacity of more than 200,000 tons, won more than 50 honors.

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.