Hisenerwas established in 2004, located in Changqiangshan Industrial Park, Haiyan, Zhejiang.Hisener is a leading manufacturer for wood construction screws and steel structure self-tapping/drilling screws. In addition to manufacturing, Hisener has full-line fastener supply ability with more than 300 qualified local sub-contractors,and in 2015 established nearly 10,000 M2 of DIY packaging lines to enter the retail market, enabling it to achieve a turnover of US $150 million by 2020.With more than 15 years manufacture and export experience and thanks to the diligent, professional and customer-oriented team, Hisener is growing up to one of the leader fastener suppliers of China and gain its high reputation worldwide.