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Haining
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Personne àcontacter Ms. Jiali
Mingfeng, Jiaxing, Zhejiang
Qianjiangchao three-high vaccum tube 1.High temperature: by special stainless steel aluminum nitride layer, it could bear the high temperature of **0℃, and the film is not falling, not aging. 2. Anti-cold: Super-copper launches mirror, Low reflectance, Small heat loss, good collector results in cold environment, and has hot water. ***** absorption: high absorption is *2%, reflection reduces *5%, heat increases *2%. higher temperature, more hot water.
