HUNAN LONGNA TECHNOLOGY CO., LTD. is located in the Industrial Park of Hunan in Xinning County, Hunan Province, which is part of the beautiful Hunan Langshan National 5A-level scenic spot. It was established in 2020. It is a diversified company dominated by precision hardware parts processing and production and intelligent equipment research and development and manufacturing. The company has passed the ISO90001 international certification, and its industries cover automotive and motorcycle products, smart home products, precision transmission parts, automation intelligent equipment, optical systems, electronic communications and other fields.....