久久国产成人福利免费观看_日韩少妇av在线不卡中文_能看在线一级片无码_少妇性l交大片免_中文字幕 日本 中出_午夜韩国理伦Av免费播放_a级毛片全部免费高清视频人人_韩国三级片网站在线观看_五十丰满女人裸交_国产精品视频2020年最新视频

As the advanced unit of standardization construction of cooling equipment branch of China general association

Rated as "three-level enterprises of safety production standardization"

Pass the water-saving product certification from China refrigeration certification center

Passed energy-saving product certification from China refrigeration certification center

Elected as the director unit of zhejiang refrigeration and air conditioning industry association

"Thermal plastic heat transfer module for counter flow closed cooling tower" was patented

Jinling academician workstation was rated as outstanding academician workstation

Elected as the Council Members of the cooling equipment branch of China general machinery industry association

"Cooling tower sand-proof dust removal device" has obtained the national invention patent

Jinling * Shanghai institute of technology academician expert workstation was officially named shaoxing academician expert workstation

"A dust filter air processor and air filter dust treatment method" was patented

Jinling huazhong regional office was established in wuhan

Core components of Jinling closed cooling tower obtained the invention patent certificate

Core components of Jinling cross-flow closed cooling tower obtained the invention patent certificate

Undertake the project of national torch program again and the Key projects of national technology innovation fund

Academician Lin zonghu of the Chinese academy of engineering was appointed to lay the foundation for the jinling Shanghai science and technology talent building

The cross-flow cooling tower filling has obtained the national invention patent certificate

JNC cross - flow closed cooling tower gain zhejiang province science and technology progress award

To obtain the title of Zhejiang provincial high-tech enterprises

Participate in the revision of 08 national standard version cooling tower and declare the drafting and formulation of national standard for closed circuit cooling tower

JNC cross-flow closed cooling tower has passed the appraisal of scientific and technological achievements

JNT cooling tower gained the second prize of provincial scientific and technological progress award

The company gain the "torch program" project of the science ministry and the special award of the municipal government

Start to emphasize the research and development of closed circuit cooling tower project

JNT cooling tower gained the second prize of provincial scientific and technological progress award

JNT tower has been appraised as a high-tech product

The company has obtained six patent certificates and set up a joint research and development center with Shanghai university of science and technology

Jinling comprehensive thermal performance test center was put into use

JNT tower pass the national standard detection and CTI test in our factory

Renamed "zhejiang jinling refrigeration equipment co., LTD."

Establishment of foreign trade office "hangzhou jinling refrigeration equipment co., LTD"

The company has passed the IS09001: 2000 quality management system

Zhuji jinling refrigeration equipment co., LTD was founded

"zhuji huafa refrigerator equipment factory" was founded