... are a factory located in jiaonan industry manufacturing zone,Qingdao ,china.our products _wheel barrow tyres and tubes,etc,have the ... following advantages:1,Professional Manufacturer : we are specializing in our products ,such as : wheel barrow tyres,etc2.Full range of ... only one temporary single order.Welcome to cooperate with Qingdao Jiaonan Jinwuyun Industry Co., Ltd.,and negotiate for more.