Shenzhen selenium iron Test Instrument Co Ltd   

    Shenzhen selenium iron detecting instrument Co., Ltd. is a professional engaged in testing equipment development, production, sales and service as one of the private enterprises, our products are widely used in scientific research, environmental protection, building materials, military, aviation, automobile, electrical, electronic, electrical, chemical, medical, semiconductor, photoelectric, machinery and other enterprises and institutions and scientific research institutes.   the main products of the company are: constant temperature and humidity test box, high low temperature test box, thermal shock test box,   high and low temperature impact test machine, salt fog test box, constant temperature and humidity machine, salt spray test machine, vibration table, drop tester, carton compression testing machine, rupture strength testing machine, carton pressure testing machine, ring crush strength testing machine, carton bursting strength tester, transportation simulation vibration table, package drop test machine, tensile testing machine, abrasion test machine, wire bending test machine, falling ball impact test machine,   swing tester, switch button life test machine,..