recently, sijia shanghai has successfully obtained the iso9001 quality management system certificate and iso14000 environmental management system certificate.
in strict accordance with the iso9001 quality management system, sijia shanghai has established a quality assurance system (qas) covering the whole process from raw materials, formulation, quality inspection to finished products. strictly accordance with the requirements of iso14000 standard, sijia carries out operation control measures for the factors that will have an impact on the environment due to production and operation activities.
passing iso9001 quality management system and iso14000 environmental management system authentication is the company's commitment to ensure product quality and sustainable environmental management.