Of raw material of what of air storage rack good, sexual price is compared tall! ?

1
Look pack, have the air hardware storage rack of actual strength, what normally the bag pretends is wonderful, very elegant!
2
Read air lever raw material, city has aluminium alloy of magnesian titanium of stainless steel, aluminum-magnesium alloy, silicon on the road now (abbreviation titanium alloy) , a lot of businessmen from commodity calls titanium alloy, with double soon, look not to come out, hardness of titanium alloy lever, be close friends with endurance. How appraisal: One requirement businessman gives manufacturer clarify material or go manufacturer website inquiry, normally the data of manufacturer won't say a holiday; The 2 both ends that pull lever forcibly directly, aluminium alloy is met normally labyrinthian, irrecoverable, titanium alloy won't. Include hardware storage rack of air of certain and well-known trademark, what manufacturer data writes is aluminium alloy, the businessman says however is titanium alloy.
3
See wire rope, wire rope very crucial point, see quality of work, 2 see soft toughness. Wire rope is thicker softer better, differentiate a method: wire rope half the number, after rolling out, look to be able to recover from an illness.
4
See a hand shake implement, the hand shakes implement the core component that is air hardware storage rack, very crucial point, but the appearance when purchasing sees very difficult appraisal, always be the exclusive level that checks quality.
5
See air lever ply, hardware storage rack of air of commodities from abnormal channel contrasts normally thin.
6
Visit the appearance of lever: The appearance of lever handles mastery of a skill or technique very crucial point, city has the following kinds on the road: 1) polishing processing, appearance of this kind of lever looks very light, get close to the primary colors of aluminium alloy, but did not make any outside antirust processing, always grew, the outside meeting of lever is nigrescent; 2) eletroplate processing, be called to grind arenaceous lever normally, mastery of a skill or technique of this kind of processing is relatively brief, the appearance of lever is not very light, city contrasts on the road see more; 3) gush model processing, it is colour lever more, the staff that gush model treats wants scrutiny, appearance lubricates, have take off lacquer alive without persnickety bubble; 4) electrophoresis processing, electrophoresis processing mastery of a skill or technique is most complex, the appearance of lever very light, class is best.
7
See pulley, pulley has common metal, and even be iron, those who have copper, the pulley of the high-grade goods in hardware storage rack of air of triumphant beauty luck is carbolic steel, very wait for fittings to be titanium alloy construction completely.
8
See puffy screw, this normally by consumer oversight, the screw that good commodity matchs normally is wonderful, this also resolution is good fit, device is a strong main factor, also reflected the quality of commodity and actual strength directly.

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