Hangzhou Horse Rubber and Plastic Co., Ltd is a professional manufacturer specializing in rubber tracks for snowmobiles. It owns 65 product lines with annual capacity of 2. 1 million rubber tracks, and the maximum width of the rubber track is up to 600mm. Horse Rubber and Plastic Co., Ltd is a subsidiary of Shandong Lvyuan Chemical Industry Group. Lvyuan Group is a state owned enterprise specializing in the R& D and manufacture of chemical products. Its rubber products include rubber tracks, rubber die formed parts, rubber hoses and rubber mats. Ever since 1986, Horse has engaged in the R& D and manufacture of rubber tracks for snowmobiles. With strong technical advantage in R& D, Horse has developed business relationship with 95 manufacturers and dealers of snowmobiles overseas. Horse had passed the QS9000 and ISO9001 Quality System Authentication in 1998. Modernized administration has greatly improved production efficiency, reduced losses, saved cost and ensured quality products at competitive prices.