Shanghai changguan Electronic Technology Co., Ltd.   

The company has strong technical strength, has passed the ISO9001 constant temperature and humidity test box quality system certification, ISO14001 environmental system certification and CE product safety EU certification; product certificate has stability test box practical patent certificate and cold and hot climate test box practical patent certificate; and long term with Shanghai Metrology Institute, Jiading District Metrology Institute, aerospace 808 Precision Measurement Institute, Taicang metrological testing and Testing Institute; the company's main products are: stability test equipment, temperature and humidity test equipment, rapid temperature change test equipment, temperature impact test equipment and walking test equipment; in the environmental test equipment industry, the products with excellent energy, perfect service and comprehensive technical support sell well all over the country import and export, has won the overseas customer's consistent high praise. Shanghai changguan Electronic Technology Co., Ltd. specializes in R & D, manufacturing, sales and service environment and reliability test equipment. It is the experimental manufacturing base of Shanghai Chuang Yi International Electric Group. Product implementation standard: stability test is in accordance with FDA, GMP, ICH, Q1B and other standards, cold and hot climate test box in accordance with German DIN, PV, VW GWM, GB GB/T, military standard GJB and other standards. Product quality policy: the product process flows through the following processes: incoming inspection, process test, aging test of test conditions, and 35 degree 85% aging debugging of environmental temperature. The test records compressor pressure, current, electrostatic resistance, temperature rise and fall speed, humidity recovery time and temperature multi-point deviation value. The company will adhere to the concept of "science, technology, green and harmony", and is willing to further strengthen and expand cooperation with domestic and foreign environmental equipment related industries, research institutes and tertiary institutions. Provide innovative materials and solutions for customers and end users by providing products and services. Seek common development and create brilliance together!