China manufacturer of 4m Trampoline with safety net at competitive price. 4m Trampoline with Safety Net Features:1) Size: 183cm,244cm,304cm,366cm,396cm ... year if setting outside;7) Max users weight is 150kg;8) All trampolines approved by TUV-GS, EN-71, EN913 ... -GS, CE-EN71, ASTM, AS4989 certificates, meet with Europe, USA and Australia/NZ standard.Production Department: 4m trampoline with safety net