What is the proportion of material cost to total production cost for ?

It varies from different manufacturers who adopt different technology and work with different raw materials suppliers. In order to ensure the quality of laptop bag , it is necessary for a professional manufacturer to put the necessary investment in raw materials selection before production. Except for the well-selected material, the manufacturing cost on it including especially high technology, labor investment, advanced equipment cost and so on is indispensable as well.

Among many competitors, Guangzhou Marrant Leather Co., Ltd has been a competitive manufacturer of real leather wallet mens. We have expertise in designing and manufacturing innovative products. The leather rucksack series is one of the main products of Marrant. NIUCUNZH [leather backpack shoulder bag needs to be examined and checked to see whether it has mechanical damage or spots on the chips which is fragile, so as to prevent inferior quality. The product will not accumulate heat. It is built with an auto cooling system which effectively dissipates heat generated during operation. It is shock-absorbing with proper thickness.

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