Recently, DuPont of the United States held the launch ceremony of DuPont Lei Litong C-class dry-type transformer products in Kunming. This move marks the first time in the country that Yunnan can produce the world's highest insulation transformer and fill the domestic gap.

It is reported that this cooperation with DuPont is its holding subsidiary Kunming SEG Mai Electric Co., Ltd. The target market for such dry-type transformers is the core sites such as Tiananmen, Zhongnanhai, Diaoyutai, Chinese Academy of Sciences and Shenzhou-5 spacecraft launching base with high fire protection requirements and absolutely no power outage.

Meltblown Nonwoven Fabric

Description:

Ultrafine fiber filtration material made by advanced production technology is widely used in surgical masks, protective masks,dust masks, etc. Products comply with the standard of GB6223-86UDC614.89, US 42CFR84, EU EN149 standard. We have regular stock of N95, N99, N100, 91, 92, 93. And we can also develop and produce various kinds of protective respirator materials according to clients` requirements

Feature:

High strength, small difference at longitudinal and longitudinal direction .Acid, non-toxic, non-radiation, harmless to human physiology; 

With excellent breathability; 

Meltblown Nonwoven Fabric

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Shenzhen China Textile Filters , http://www.ctfiltech.com