When customers buy jewelry, the shop assistants are obliged to help them check the quality and help them buy high-quality products. The emphasis of quality inspection is different for jewelry of different types of jewelry processing technology. The details are as follows:

(1) The process quality requirements for filigree inlaid jewelry: smooth filigree, symmetrical and flat silk, and no skew or distortion of metal wire.

(2) The process quality requirements of wax lost casting jewelry: the surface is smooth and clean, without sand holes and cracks, and the decorative degree of the metal surface is good.

(3) Process quality requirements for car flower jewelry: the pattern appearance is beautiful and natural, the division is symmetrical, the level is clear, and the overall level is flat.

(4) Quality requirements for stamping jewelry process: the surface layer is smooth, polished well, no pores, tight and hard, the concave part is exquisite, the decoration is good, and the edges are sharp.

(5) Process quality requirements for embedded jewelry: the gemstones shall be placed in a straight and flat manner, the main stones and accessory stones shall not be loose, and there shall be no stone dropping, and the gemstones shall fit with the teeth without seams; The trim is symmetrical and smooth, the height and length of the insert claw are moderate, and the positioning distribution is uniform and effective; The height of the tooth mouth shall be consistent with the size and thickness of the gem, and the bottom support shall not be exposed when looking down; The jewelry bracket shall be free of deformation, and the surface layer shall be free of scratches, so cracks and fractures can not be reproduced.