Mineral Fiber, Vermiculite, Sepiolite manufacturer / supplier in China, offering Focus on Exporter Glass Fiber P-3mm BMC-4.5mm BMC-3mm S-3mm P3-4.5mmfor Manufacturing Brake Lining and Brake Pads, Focus on Supplier Kinds of Glass Fiber Used for Brake Lining, Frcition Materials of Expanded Vermiculite Steel Wool Fiber D1-80 for Manufacturing Brake Pads and so on.