1, their gold purity is not high, and small workshops can't do this. The higher the purity of gold, the more complicated its purification process. Especially the purification process of pure gold is more difficult on the basis of pure gold. Because the country has high rigid requirements for thousands of pure gold, there are relevant standards for gold content, color, brightness, feel and impurity-free details. The steel seal label of thousands of gold can't be printed casually, and it needs authentication.
2. They are all miscellaneous brands, and the market recognition is not high. Cheap is also its marketing strategy. Low price strategy is also a survival strategy of this kind of miscellaneous gold, and the value of maintaining and increasing value is not high.