Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for N-ethylortoluidine, O-TOLUIDINE, STANDARD FOR GC, o-toluidine solution, CAS: 148-69-6,C9H11NO. In our efforts, we already have many shops in China and our products have won praise from customers worldwide. Welcome new and old customers to contact us for the future long term business relationships. The product will supply to all over the world, such as Europe, America, Australia,Oman, South Africa,Namibia, Sevilla.All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.