... 6 MW, the length is from 31 to 75m. LZ is a high-tech enterprise focus on research, design ... the largest wind turbine blade manufacturers in the world. LZ is located in Lianyungang city, Jiangsu province, China, ... Europe to provide satisfied service to our international customers. LZ has the most advanced experiment and test equipment, which ... , Japan, Korea, Sweden, Turkey and UK etc. Wind Rotor Blade