质量与研发

System Security

Sustar has focused on product quality assurance system .It has managed and monitored the whole process of supplier selection and management, raw material evaluation and purchasing, production process control, logistics Management, etc. And fully implement HACCP quality management procedures on each production base. It owns clean, orderly, safe and high-efficient production to ensure the supply chain quality and safety to meet the requirements of customers. Sustar also has passed the audit from two international management system certification, ISO22000 food safety management system and the ISO9001 quality management system, regular audit and evaluation continue to improve quality-management level.

Raw Materials Assurance

Sustar has six factories and two production base, with the comprehensive quality control team to insure ram materials quality.

  • Annual capacity of zinc sulfate :20,000 tons

  • Annual capacity of manganese sulfate :20,000 tons

  • Annual capacity of ferrous sulfate :10,000 tons

  • Annual capacity of copper sulfate :10,000 tons

  • Raw material SGS inspection certificate

  • Dioxins  inspection certificate

  • Certificate of Analysis per each batch

  • Internal standard

Quality Policy

Establish and implement the quality policy according  to business requirement,  QS standards and Sustar policy, to ensure an adequate quality assurance system, stable products, lowest production risks.

Expert Team

“PhD workstation for microelement nutrition research” jointly with Institute of Animal Nutrition, Sichuan Agricultural University. Replying on our more than 10 animal nutritionists, animal husbandry and veterinary doctors, chemical analysts, equipment engineers and senior professionals in feed processing, research and development, inspection and testing, etc., the workstation provides customers with all-round services from the links such as formula development, production & inspection of products and integrated application of product solutions.

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