1.3.5CH with gyro,Unbreakable design 2.More than 6 years,OEM service 3.Europe, America, Asia 4.CE,EN71,RoHS,FCC,ASTM,etc. New! Crash ... Brand" of business philosophy, to provide our customers with higher quality products and services to the market-oriented, customer-focused.Why to ... do hope that we can establish a long-time and steady relationship and try our best to support your business.Thank you ...