On September 24th of the Gregorian calendar, the 15th day of the lunar calendar is the annual Mid-Au
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Mid-Autumn Festival
The Mid-Autumn Festival began in the early years of the Tang Dynasty and prevailed in the Song Dynas
How much is Chinese electrical paperboard
Electrical paperboard high purity 100% sulphate pulp made from high pressure processed paperboard.
What materials are included in the insulating paper
Electrical insulating paper is a type of insulating paper. Used as an insulating material for electr
Extend the use time of insulation paper
how do you extend the use time of insulating paper?
ZTELEC GROUP Corporate Certificate
In order to quantify this recognition, there are three major corporate certifications, ISO9001, ISO1