Sundow adopts advanced German production technology and DCS control system, strictly monitoring all procedures--- raw material, production process, testing and storage, to ensure the stability and reliability of product quality.

 Scientific management: Standardize operative procedures and ensures product batch traceability.

 Raw material guarantee: Main raw materials are supplied by internationally renowned suppliers. Before feeding, different batches of raw material are mixed to be homogenized.

  Raw material inspection: All raw materials including auxiliaries have to pass strict inspection before being accepted and putting in use.

 Best-in-class equipments: Key production equipments and accessories imported from Germany.

 Automation: The factory adopts SIEMENS' DCS control system, which reduces human influence and ensures the stability of product quality.

 Process detection: During the reaction process, samples are taken and tested to check the actual performance.

 Products homogenization: Semi-finished products are mixed and homogenized in a large mixing bin before packaging to finished products, minimizing batches and ensuring product stability----to realize one container one batch.

 Warehouse-in inspection: Products must be sampled and passed strict test before stored and delivered.

 Quality traceability: The samples of each batch will be retained one year, which is for product re-inspection and traceability.