Douai is produced in line with environmental protection requirements. The electrolyte and metal ingredients in the battery cells have been tested to meet the national standards for the battery industry. 6 colors offset/screening printing of Lisson packaging tubes can be achieved at a time
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.
h******l
The design of Douai follows the following basic principles: major mechanical behavior, static and dynamic structure, safety, cycle time, etc. There are more than 1,000 types of Lisson packaging tubes to satisfy diverse demands
z******r
Douai is guaranteed to meet or exceed the required specifications. The extreme precision of this product is quantified by industry-standard ZYGO interferometer systems. The designs of Lisson packaging tubes are fashionable and user-friendly
d******u
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.
d******t
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 can be made of such materials as PE, ABL, PBL
i******h
The product has the advantage of aging resistance. It will not lose its original metal properties when applied under hard conditions. All Lisson packaging tubes have to pass 5-step strict inspection before shipping