Anhui BLKMA heavy industrial machinery CO.,LTD located in the center of China's machine tool industry Ma'anshan Bowang district Dongcheng industrial park. It is very convenient , only takes 20 minetues to Nanjing Lukou international airport and connected with Jiangsu, Zhejiang and Shanghai . We are one of the leading manufacture in duct forming machine since 1994.

BLKMA machinery which professional in auto duct production line, rectangular/ suquare duct forming machine , round /spiral duct making machine and flat oval duct machine in Chinese market more than 20 years experience.

Based on the quality of the product management, its excellent quality, innovative design, reasonable price and improve after-sales service to win the majority of Chinese and foreign customers praise. BLKMA brand is popular in the market domestic and abroad.