GIS (General Inspection Service Co., Ltd) is a professional quality engineering and management consultation and service company. It is devoted to assist the clients to establish and improve quality assurance and quality control and effectively help the clients to develop and supervise their suppliers. Qualified by General Administration of Quality Supervision and Quarantine of P.R China, GIS has been providing the services of third party inspection, plant evaluation as well as project quality management, product testing and inspection and quality engineering consultation since 2005.


Product inspection is divided into pre-production inspection, during production inspection and pre-shipment inspection.