Ningbo Longyuan Precision Machinery Co., Ltd. is a company that provides Automation, Manufacturing engineering, Industrial engineering and more. Ningbo Longyuan Precision Machinery Co., Ltd. is headquartered in China Zhejiang Sheng. Ningbo Longyuan Precision Machinery Co., Ltd. was founded in 2006. Ningbo Longyuan Precision Machinery Co., Ltd. has a total of 72 patents