Price: depends on size and specification of cases

Color: mainly in blue or black, also can be produced by customers’specific requirements.

Materials :

Hardware:Improved meticulously by the technology department，to thicken and strengthen the easy dissipative place of the hardware of machine part.

Aluminium alloy:It is rotten to be able to bear strongly, non- out of shape, it is difficult to fade.       

Splint:Adopt the splint of the large-scale material (7 layers of thick 9mm) and the splint of the small-scale material (4 layers of thick 7mm), add the antifiring plate (deep line glossily), always thick 10mm, the splint has no warping, phenomenon of fracturing out of shape whole, The glue, drum bubble have not been held between layer in the board, the board chink of core is small,

obey straight in the sideline, the wall is substantiated thick, size norm, the surface color and luster is identical, have no scar, miscellaneous spot, worm hole, dirty mark, flawed or damaged and mending.

Wheel:New-type PU wheel, Fire-retardant, quiet sound, wear-resisting, able to bear the oil, waterproof, antielectrostatic, resist and wear out, high elasticity, shock-resistant, able to bear the low temper., does not oxidize, no corrosion,etc.