Pipe need to thicken, or need to make judgment according to the actual situation, if is used in aluminum alloy equipment accessories kit that the heavier objects, I need to have a higher bearing capacity requirement, then need to thicken the pipes, because aluminium alloy pipe is an important support equipment accessories, must have enough toughness and bearing capacity, can let equipment accessories more tough, not easy fracture, use longer; If it is to use on the lighter objects, such as small and medium-sized speakers lighter equipment, luggage accessories completely has no necessity to thicken, can focus on building its appearance. Like the T714A - 3 aluminum alloy luggage accessories, pipe has been upset, it can easily carry 100 kg, practical, durable, fast and convenient! Learn more aluminum alloy luggage accessories information or custom wholesale, welcome to inquire! Want to customize equipment accessories wholesale aluminum alloy, can to equipment accessories, luggage accessories co. , LTD. , bags accessories 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, or entering bags accessories luggage accessories manufacturers website see product information. — — 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