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As long as we make deep efforts, the crowbar could grind into needle.

Hard efforts
●Using the known as "glass" with 3.3 special hardware Pyrex glass as raw material, great strength.
●Automatic cutting Round production lines with high precision.
Deep inner strength
●Deionized and reverse osmosis water treatment equipment, cleaned by pure water and the inner tube is cleaner.
●Selectively absorbing coating technology, it is composed with no-dust coating process -- the bottom reflect ultra pure copper,stainless steel nitride aluminum layer and reduce anti-layer.It has high absorption.
●Strict exhaust processes:It has high vacuum and more durable, without considering the economic benefits

True skill
●High Temperature of 500℃ the film is not falling, not aging.
●Anti-cold, low reflection, a small heat loss, good collector results in cold environment, and still have hot water.
●Efficient absorption: high absorption is 92%, reflection reduces 65%, heat increases 12%. higher temperature, more hot water.
●High vacuum, and can last long . The performance will not reduce for a long time, and the life expectancy is up to 15 years.

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