| Wholesale | Gear with mounting deceleration zone | Zhuosen Shijiazhuang which sell deceleration zone. 
 The Shijiazhuang slow down both sides of the central and one each of the holes, mounting holes, will decelerate with expansion screws fixed to the road. Place when the vehicle RCC deceleration with the most force to the mounting hole, the first tear of the parts is also a connection hole, so the deceleration slope off, exposing the nail. Dolphin nail prominent road punctured wheel tires. The main factors for this situation is to cut corners, add a large number of low-cost additive made from recycled rubber in the material strength is greatly decreased. To avoid this problem, it is necessary to use natural rubber, the use of recycled rubber. Do not add a large number of low-cost additive. 
 Shijiazhuang deceleration with vehicles to pass through the point of view of the tire and the ground in special rubber principles of design, made of special rubber. Is a setting used at the entrance to the crossing of roads, industrial and mining enterprises, schools, residential quarters and other motor vehicle deceleration, non-motor vehicle to exercise the rate of new transport-specific security settings. Shijiazhuang deceleration with products with the original cement ridge, compared to steel pipe, the Shijiazhuang rubber deceleration zone with shock absorption, excellent resistance to stress, long life, less wear and tear on the car, less noise, yellow and black, the color clear, not required to Reapply paint, nice features. 
 The Hebei Zhuosen Electronic Technology Co., Ltd. Contact: Ma Zijian manager, 15,903,118,298 platform www.hbzhuosen.com