Ninghai County Jianheng Stationery Co., Ltd. Alamat No.192, Lianhe Jalan, Qiantong Town, Ninghai, County, Ningbo Kota, Cina. Surélék nbjianheng@vip.163.com Telepon 0086-135866767830086-574-65517559 WhatsApp 0086-13586676783