Jiangsu Rainbow Heavy Industries Co., Ltd. 

Recently, the good news coming from science and technology department of jiangsu province is that our company "jiangsu Marine engineering and port special lifting equipment engineering technology research center" won the "jiangsu province engineering technology research center" qualification. Our company won another major breakthrough following the "suzhou engineering technology research center".

Our company will take this opportunity to increase investment in scientific research, following the national innovation system of combination of construction, efforts to service for the society.