1) Gear belt and pulley drive by meshing, no relative sliding, so the average transmission ratio is accurate. High transmission precision, can achieve synchronous transmission. 2) Brain-shaped belt is specially manufactured, with high strength, small thickness and light weight, so it can be used for high-speed transmission. 3) Drive without friction PRODUCT INTRODUCTION The Top and bottom are encased by the wrapper ,Both sides are rubber v belt of tooth shape groove is designed for the bottom to improve the flexural property PRODUCT FEATURES Large intensity ,High Fiexibility ,Good Durability Special bottom rubber used ,small elongation and long service life Excellent heat -resistance ,Oil -propt and wearing resistance High transmission efficiency suitable for band pulley with minor diameter a safe performance can be guaranteed even during high -speed operation