DOORCARE is a leading China UL10C certificate 3hours fire rated manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our UL10C certificate 3hours fire rated have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our UL10C certificate 3hours fire rated services, you can consult us now, we will reply to you in time!