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The ease of operation of thermal printing ribbon is one of the important reasons why it is widely used.

In today's society, environmental protection has become one of the important considerations for the development of all walks of life.

Swelling water-blocking yarn is a functional yarn developed based on polymer water-absorbing materials. It is widely used in fields with extremely high requirements for waterproof performance, such as communication cables

Its surface is evenly coated with a special heat-sensitive coating, which is composed of a variety of chemical materials, including key ingredients such as colorants and developers.

In construction, municipal engineering and pipeline maintenance operations, how to quickly and safely temporarily plug drainage pipes, sewage pipes

In modern communication networks and power transmission systems, the safe and stable operation of cables and optical cables is crucial. Especially under complex environmental conditions, such as humidity and immersion