About Us

• Shanghai hanghai wenbao seal technology development co., ltdnBao seal Technology Development Co., Ltd. is specialized in developing, manufacturering and marketing of office stamps, private stamps, wedding stamps cartoon stamps, stamp ink, stamp pad, stamping machine. With decade years history, we have establish corporation with world famous companies such as GM China, Nippon, Flextronics, Hitachi China, Ricoh, Pionee, Bell Alcatel, DOU YEE, Siemens, Epson, JVC, Bacou, Molex and other multi-national giant companies. We can deal with retailers, large orders or provide OEM production service. We are always welcome esteemed partners to join our "Seal World", mutual benefit and develop and to achieve win-win, together to help stamp and related products to participate in global market.