we offer singel stage coal gasifier, the size: 1.2m, 1.6m, 1.8m, 2.0m, 2.4m, 2.6m, 3.0m, 3.2m, 3.4m which could convert coal into hot coal gas which could be used in many fields such as : steel, melting, medicines, glass, cermaics, machinery as such. we have exported to many countries such as=: Pakistan , Vietnam, Ukraine, Indonesia, Russia.