For a metal detector door manufacturer, quality is life and a condition for survival. Once this foundation is lost, it will be difficult to develop for a long time. Therefore, in the manufacturing process, the control of internal quality is the most critical.
Looking at the development of China's security inspection industry for more than a decade, many large and small manufacturers have emerged in China. However, there are not many manufacturers that can control the failure rate at a very low level in terms of quality.
For metal security gates , the most important quality is in two aspects. One is whether the chip is mature, and the other is the most critical internal quality control of the door. For the chip, almost all manufacturers will use mature models that have been tested for many years in the market to avoid increasing the after-sales and failure rates, thereby affecting word of mouth. However, in terms of internal quality control, many manufacturers are often sloppy in order to save wire and save manufacturing processes. The main reason is that such inferior wires and rough manufacturing do not show any problems at all for a period of time. When one to two years are used, problems begin to appear and various kinds of signal failures occur.
It can be seen that the control of the internal manufacturing process is the most critical. The most important point is the specification of the coil manufacturing, the stability of the coil, the quality of the wire, and the quality of the welding. It is also the main reason for reducing after-sales and failures. factor.
Compared with Europe and the United States, the quality of China's security inspection products has yet to be improved. This depends mainly on the purchasing power and economic level of the market. Because there is still a big gap between the economic level and the US and Europe, in China, the security inspection industry is still daunting in terms of manufacturing costs. The increase is due to the fact that the market does not accept high-cost products. Therefore, each manufacturer will design almost one or two higher-cost products for the demand and use of demanding users. The economy is the driving force behind the development of the industry. This is also a bottleneck.
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