Nanjing Wan Li, chairman Mr. Zhang Ruxing in Nanjing Jiangling Mechanical & Electrical Company was founded on the basis of investment company set up in Nanjing Manley fifty million total value of fixed assets 30 million products to high-tech as a starting point the use of advanced technology and more varieties of high-quality brands of silica can applied to different areas of technical requirements and use (more>>)