Ningbo Hanking Import & Export Co., Ltd. is an international group which was founded in 2005. Till now our company owns three full holding companies. The main operate activities of our company are manufacturing, researching and selling high-end aluminum composite panels for curtain wall systems and first-class aluminum composite pipes for water supply systems. Through many years of effort, we build up our own intellectual property brand  SINSOBOND & SUNSLAP. Our company has three production bases and a professional product research base. Products made by Hanking are mainly exported...