There are still obvious problems in respects of technical development

research resource investment

employee skills and industrialization level in China's wind turbine blade industry. This paper analyzes the major causes of frequent wind turbine blade quality problem in detail

from the aspects of technologies

processes

materials

personnel

quality control and testing means

industry standards

transportation and others

it is considered that there are many difficulties in the quality control and improvement of the blade. Moreover

it puts forward specific countermeasures to development of the wind power generation industry in future.