Sheet thickness: imported basic plate in 2CM or so, domestic from 1.4-1.8CM, etc., the thickness varies, the price is not the same, so the same quality and color of the plate, the JS price is different, so when you buy it should be asked to clarify the thickness.
Cat trick two different processing precision
Domestic board processing precision is not good, the same batch of plates, some 1.5CM thick, some 1.6CM thick, length and width of the size of the deviation to the mason to install the increase in the difficulty of the construction of poor quality of the construction of the reason is that the equipment to keep up with the equipment, the worse the equipment, the lower the price of its.
Polishing equipment
Plates have polishing degrees, some can reach 110 degrees, some can only reach 70 degrees, so the polishing equipment is not good, the same board has a different degree of polishing, the effect looks different.
Cat four substandard
Store look at the sample is a board, to give you with a level 2 board is indeed, from the color difference, processing accuracy are different.
Cat trick five materials do not make money, small materials to make money
Large materials (boards, engineering boards) is basically the real price + loss, but the loss of materials can be processed into lines, edging, etc., and these are what they can earn.
Cat trick six to fake
With 663 stained into Sichuan red, the price difference of 100 yuan / square identification of dyed board to look at the side of the board, if the same color as the board (unpolished case), is dyed, generally undyed side are white dyed board looks dull, long time will fade.
Catty seven production methods are different
Marble lines are generally used to grind into the barren material, high cost, good quality but some JS is used to paste the plate and then ground into the line, poor sense of concavity and convexity, but the price is much lower.
Catty eight grinding
Grinding to be very good craftsmanship, generally stone factory masters do some material traders with small workers grinding, the results of the unevenness, luster is not the same, the cost down a lot of grinding and dry grinding of water grinding and dry grinding of water grinding quality is good, dry grinding quality is poor, poorer luster, the JS is in the dry grinding of the place of oil, expect to be able to achieve the effect of the water grinding, to get a higher profit! The company's main goal is to provide the best possible service to its customers.
Cat trick nine
Originally different to the large flowers green, for example, there are domestic, Taiwan-produced, Greek-produced, the price varies, the store to look at the sample is imported, but with is to give you the same domestic flowers green, darker than light-colored expensive, and here is also the place to play tricks.
Cat trick ten repair
Some boards have defects, JS will use pencil to repair the color, waxing some boards have small cracks, JS will use marble glue plus color repair so that the secondary board can be sold to the price of the first board.