Okrug Ninghai Jianheng Stationery Co., Ltd. Adresa Br. 192, Lianhe Road, grad Qiantong, okrug Ninghai, grad Ningbo, Kina. E-pošta nbjianheng@vip.163.com Telefon 0086-135866767830086-574-65517559 WhatsApp 0086-13586676783