Hangzhou Chunfeng Industry Co., Ltd., founded in 1988, is located in Hangzhou, the most fascinating city in China. We integrate technology, industry and trade, specializing in designing and producing complete sets of automatic flow production lines for ductile iron casting pipes. We can provide all kinds of equipment for producing DI pipes from DN80mm series to DN2600mm series, including water cooling type and thermal mould type centrifugal casting machines (Patent No.: 01277686.6). We were awarded the honor of "Top 100 Technological Private Enterprises of Zhejiang Province" by Zhejiang Province government. Our company insists on the guideline of "Take market as steering, Take technology as heading, Take products as unit, Take procedure as basic, Take double supervision procedure as control method, and Take meeting clients' requirement as purpose".

Our company focuses on introducing advanced management idea and experience from at home and abroad and establishes a complete set of scientific management mode. Top-ranking technical teams, the first-class technological design ideas and full quality assurance are our invariable service tenets. Our company passed ISO9001:2000 certification in 2000 and passed ISO9001:2008 certification in 2009. Our company establishes business relationships with more than 30 clients in Hebei, Shanxi, Shandong, Liaoning, Jiangsu and Taiwan area in China as well as India, Malaysia, Korea and Vietnam. Our company consists of Zhejiang Shen'ao Mechanical Engineering Co., Ltd., Zhejiang Changshan Youdu Bito-Tech Co., Ltd. as well as one casting pipe joint venture (Shanxi Jincheng Chuncheng Xinghui Industry Co., Ltd.).

Zhejiang Shen'ao Mechanical Engineering Co., Ltd. is mainly engaged in researching and manufacturing shield machines, tube push benches and waste disposal plants. Zhejiang Changshan Youdu Bito-Tech Co., Ltd. is mainly engaged in the deep-processing projects of waxberry, Jumi and bamboo shoots.