Our company has reached an efficient filter leak detection cooperation agreement with Jiangxi Kexing Pharmaceutical Co., Ltd. Jiangxi Kexing Pharmaceutical Co., Ltd. is located inThe sulfur chemical industry park in Xiangtun Ecological Industrial Park, Dexing City, Shangrao City, Jiangxi Province, requires testing personnel to arrive at the customer's address within 6 hours. After receiving customer safety training and obtaining a job qualification certificate, work can begin. This inspection can provide positive cooperation. The high-efficiency filter leak detection adopts the photometer method of hot smoke, and the customer has prepared a ladder and nitrogen gas for the inspection in advance. After the inspection personnel arrived at the scene, there was assistance from the personnel. The high-efficiency filter leak detection work this time was carried out by our third-party company on site after the customer replaced the filter, which required good cooperation. After the leak detection work of the high-efficiency filter was completed, the customer highly praised our testing personnel.