Our factory are located in Qingdao city and started in 2014 years, and we are making for customize product of the traffic safety product.We are a manufacture and design developing factory, our main products are speed bump, speed cushion, wheel stop, cable protector, barrier, bollard etc. Mainly are rubber and steel products.We have the quality control team separately, we also supply wooden case, wooden pallet, and steel pallet packing with difference size. It can fit and store easier according to client warehouse.We also guarantee the good service with client, and also "replacement without excuse"