.my factory designs the produce a machine use much, the colorful steel plate heat preservation model the machine( compound trigger) reasonable, renewing to change the generation continuously, economizing the energy, latest development in my factory electricity in addition to dust positive plate production line, the model number contain a positive plate of 480C,385C,510W type positive plate. Part of our products have been exported to Canada, South Korea, Sri Lanka, Outer Mongolia etc. The service aim of my factory persistence“ the quantity first, the prestige first“, the quantity idea of the per