The jade is green, and any jade, as long as it is stained with green, the price becomes double.
However, the reason why jadeite is called jade (red is green, green is green) is because it has a lot of colors. Other colors of jade, the current level of understanding is not enough, therefore, the price is relatively close to the people, the upside is relatively larger. In fact, good bracelets of jaundice and red dragonfly are quite rare.
Twilight is divided into two categories: yellow scorpion and red scorpion; among them, yellow ochre, with chicken oil yellow as the head!
Choosing a yellow bracelet, the following points are the main factors affecting the price:
1, the species, the bracelet of the yellow scorpion, the germplasm above the ice is difficult to find, generally the color will be worse, the color is not enough.
2, color, chicken yellow is the most beautiful color of the yellow scorpion, the general bracelet, because it is not planted, the color is either dark or shallow.
3, color distribution, some yellow enamel bracelets are only yellow belts, not really the yellow enamel bracelet, ice huang huang bracelet, the color is from inside to outside, from outside to inside a color, even if broken The inside of the core is also a yellow drop! The full-color ice-yellow bracelet is very difficult to find.
As for the red dragonfly bracelet, it is rare to grow it well. The red color is fine and the base is exquisite. It is an important standard for the red dragonfly bracelet. The other requirements are basically the same as those of the yellow dragonfly.
Automatic Revolving Door Parts include key switches, backup battery, program selector, radars, vertical safety buffer, photo cell, etc.. The key switch has three modes: revolving door, sliding door and remote controller. Sensors like anti-collision sensor, anti-squeeze sensor, sliding door anti-squeeze sensor and door sensor are provided for customers to choose. And Ningbo GDoor two-wing Automatic Revolving Door has Automatic Sliding Door function, thus, automatic sliding door operators and relevant door parts are also offered to satisfy various demands.
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