Q:Plate Jianxiang E0 and ecological board which is good

This is the concept of two issues, it is recommended that you choose Jianxiang sheet EO ecological board. Ecological board in the industry there are a variety of names, commonly known as a paint-free board and melamine board. The initial name is called melamine board, but because of China's dairy products pollution incident, and later was renamed, the industry collectively referred to as the paint-free board, also called the ecological board, but the ecological board is too general, because many of the eco-friendly sheet can also Called the ecological board, so easy to confuse. EO, E1 is the content of formaldehyde content of sheet metal standard, all kinds of sheet metal formaldehyde emission standards.

Q:How to distinguish between true and false Qingdao wood of the big core board

Go to Qingdao wood shop to buy, E0 level white willow face is very good, no seam and radiation Tong, grasping nails, no deformation,

Q:Black box plate glasses for what kind of person

To wear black-rimmed glasses actually require quite high Look at the face and color

Q:All the furniture are used what plate ah?

All friends seem to use the MDF and solid wood composite panels, as well as enhanced plate.

Q:What is the following three pieces of plate, the kind of plate how good. Every time you draw the PCB issued to proofing, I only said to CEM-1, what do not know anything, just graduated from the white is poor, ask the boss he did not say, as if I know, he did not eat The same, I can not directly contact the manufacturers. It 's better to be able to elaborate on the sheet problem

The first is a ceramic material, the second is halogen-free bar, the third is commonly used FR-4. Because the plate production field a lot, I can only give the industry argument, please adopt or ask me

Q:What are the different characteristics of the plate?

Lead plate can play the effect of radiation, the general plate does not have this ability. Understand the plate, you can go to China plate trading network to see, more types of plates.

Q:What is the quality of the snowboard?

Chevrolet board than the ordinary lunch box bubble to more than five times, relatively hard, the quality of the general, generally used in the more low-end place. Specifically you ask what the quality is not clear, you know these

Q:You can elaborate on this year, a variety of stainless steel products such as: tube, plate, the other, the tax rebate rate is how much

Stainless steel sheet export tax rebate rate is generally 9 or 13 points, specifically the goods and their exports HS code.

Q:Is the door frame, not the door sets. The The What are the materials used in the door frame?

Door frame borders are mainly two kinds of wood, one pine, the second is the fir, the market with more fir, pine some expensive, pine nail force is better than fir. Useful MDF to do, grip nail force is poor, there is a multi-layer board, relatively less environmentally friendly, it is best to use solid wood to do the substrate and then a layer of 5 mm density, can never be deformed, never crack The quality requirements, the use of longer life.

Q:What is Fang plate

Is the use of texture easy, the performance of heat, anti-burning, waterproof, moisture and other wood or compound synthesis of a kind of wood plate material after processing the width of more than 3 times the thickness of the plate known as the width of less than or equal to 3 times the thickness For the Fang material