Glass balls used in different industries must have diff […]
Glass balls used in different industries must have different specifications and quality requirements. If there are special requirements, it is better to cooperate directly with glass bead manufacturers. However, it is precisely because we need a large number of products, so to determine the quality of the product, we must also pay attention to the following points.
First, pay attention to the quality of different Small glass balls. We should purchase the glass bead model and specifications, it should be determined in advance, we must pay attention to the quality of different products, you can ask the other party to send samples. In particular, some hollow glass beads are complicated in production process, and naturally we must determine the quality, and then we will purchase large quantities.
Second, sampling inspection is critical. Although hollow glass microbead manufacturers will carry out quality inspection on products, we still have to do a wholesale sampling inspection. Only if it is determined that the sampling does not have any quality problems, and all products meet our requirements, it is considered the end of the real wholesale cooperation, so the quality is also guaranteed.