中文字幕无码成人免费视频,一二三四在线观看高清电影,云韵的大长腿好紧好爽,狠狠综合久久综合中文88,丰满人妻熟妇乱又仑精品,欧美猛交xxxxx无码,韩国理伦三级做爰在线播放,再深点灬舒服灬太大了av,码精品一区二区三区香蕉

Huaxia Hengtai provides professional cooling fans and relevant installation and use suggestions for server, inverter and other industrial control fields and supporting UPS industry.

Based on years of automotive product design experience, Huaxia Hengtai, in cooperation with simulation and related vehicle specification parts, designs and develops high reliability, high efficiency and high stability cooling fans, and passes EMC and IP protection level test.

Huaxia Hengtai uses its rich design experience to improve the fan performance and heat dissipation efficiency from the aspects of fan blade, guide wing shape and motor efficiency, so as to support the heat dissipation requirements of the server. 

Huaxia Hengtai has designed a new IP68 protection fan according to the special environment of clean energy system. 

Huaxia Hengtai provides DC axial-flow fans with high reliability, high heat dissipation efficiency and low noise to ensure the long-term stable operation of the security system. 

Over the years, the company has been committed to the R & D and manufacturing of DC brushless fans and AC fans, and has passed iatf16949 quality system certification, UL, CE, TUV and other international safety certification.