Nanjing Maison E&I Engineer Co., Ltd is a manufacturer which is specialized in petroleum chemical industry, electric power and nuclear power, oil field rig, shipping, engine, and mine production.
Our main EX-proof series products : cable gland, Junction box, socket and plug, control station ,distribution Panel.We are also the manufacturer of pipe fittings and accessories.
accordance with internation standards such as ATEX,IECEx,CCC, CQST ,NEPSI , CE, SGS, ROHS authentication. we also adopt and pass ISO90001 ...