In the baggage on the selection of pipe many people struggle, know the character of metal pipes, actually didn't have to struggle. Aluminum tube bearing capacity of the worker is not good, but in the use of the baggage car and stretch the smooth degree of above will be better, more light; And the bearing weight of the iron pipe is higher, if the manufacturer to deal with bad may be easy to rust, baggage, of course, after using iron pipe net weight will be more higher! So in the use of tubing above need not too entanglements, if you want to trolleys has high load bearing, will choose to use iron pipe; On the other hand, the fluid is chosen to use better aluminum tube! To learn more about baggage or customized, welcome to inquire! Think I can come to customize wholesale trolleys, luggage accessories, luggage accessories co. , LTD. , baggage car manufacturers see, luggage accessories, was founded in 2007, 12 years experience in research and development production, the factory workshop 6000 square meters, more than one hundred employees, advanced production equipment, supporting processing custom wholesale services, welcome to visit our luggage fittings factory on-the-spot investigation. — — Equipment accessories, luggage accessories co. , LTD. 12 years experience in equipment accessories research and development manufacturing custom hotline: 0769 - 83980113 13829269591 website: WWW. tianyu76。 Com email: gdqiangyi @ 163. Com address: luggage accessories, catalpa village bridge city changping town bridge industrial zone in bl1 building