NANJING CHUNHUI SCIENCE AND TECHNOLOGY INDUSTRIAL CO.LTD 
(NANJING FIBERGLASS RESEARCH AND DESIGN INSTITUE)
ADDRESS: 30ANDELI, YUHUA WEST ROAD, NANJING,CHINA（210012）
TEL：
    GENERAL MANAGER：086-025-52424274     VICE MANAGER:025-52415249
    SALES MANAGER：   025-52406616 85017564 52413042  
    GLASS OPTICAL FIBER：025-85017560
    SILICA OPTICAL FIBER：025-85017575
    PLASTIC OPTICAL FIBER：025-85017564
    IMAGE GUIDE BUNDLES：025-85017395
    INDUSTRIAL ENDOSCOPES：025-85017576
    SIDE LIGHT PLASTIC OPTICAL FIBER：025-85017601
FAX: 086-025-52436126