Hangzhou ChenKe Machinery Co., Ltd. is a professional friction products manufacturer in China. We specializes in designing, developing and manufacturing copper friction products, paper-based friction products, couple steel plates and related products. Our products are widely used in farm machinery, construction machinery, shipping machinery, war industry machinery etc. Such as tractors, loaders, excavators, trucks, bulldozers, etc. Now we supply thousands of different kinds of friction plates to our customers every year, including