Douai is produced strictly according to requirements stipulated in the electric appliance industry. It has passed the circuit test, EMI test, insulation test, and overload test. A variety of craftsmanships can do on Lisson packaging tubes, such as holing, hot-stamping, labeling
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The design of Douai follows the following basic principles: major mechanical behavior, static and dynamic structure, safety, cycle time, etc. Lisson packaging tubes are soft and durable
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Douai is guaranteed to meet or exceed the required specifications. The extreme precision of this product is quantified by industry-standard ZYGO interferometer systems. Lisson packaging tubes are of high quality with competitive price
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Douai is an integrated result of multiple technologies. It is developed, fabricated and processed under the theories of mechanical engineering, microelectronic technique, and information processing technology. The designs of Lisson packaging tubes have obtained many patent certificates
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During the development stage of Douai , possible electric issues will be considered, including the electric strength, electric heating elements, the nominal voltage, and power source type. Lisson packaging tubes are easy to squeeze and fill
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The product has the advantage of aging resistance. It will not lose its original metal properties when applied under hard conditions. The specification, color or style of Lisson packaging tubes can be customized