On 26th Jan,GRAD Group workers is inspecting in the automatic factory. GRAD Group brings in more than 460 professional talent, applys totally more ...

From 17th Oct to 20th, Shandong GRAD Group took part in the 14th Iran HVAC Exhibition in Tehran. Strategy manager Guan Zhiguang international ...

On October 9th, Shandong GRAD Group 5th agency meeting was held as plan. 151 agents got together in GRAD Group in Dezhou discussing friendshi ...

National MIIT issued Energy Saving Electromechanical Equipment Recommend List(seventh) on Sep 28th 2016.Our water cooled cabinet chiller PCW4 ...

Recently GRAD low temperature air source heat pump chiller passed national powerful institute test and gained CCC Certificate. Our uni ...

On 5th Sep to 8th,Shandong GRAD Group participated in the 23rd Kazbuild Exhibition held in Kazakhstan.GRAD chief supervisor Wang chunlei strat ...

Sep 2nd,Uanda Group visited Shandong GRAD Group. Uanda Group delegation made a brief introduction about visiting aim and process t ...

1, the normal or low point of the machine dew point temperature, indoor cooling slow cause and solution Air supply air volume is les ...

Recently chiller company air cooled modular chiller passed China energy saving product certification. China en ...

On July 27th,Qilu Bank president Mr.Hou visited GRAD company.GRAD chairman Guan Yingui,finance Director Wang Fenggang and financial depar ...