| Haiyan Hengye Fastener Co.,Ltd is the only one factory that only specialized in manufacturing hex head wood screw/hex lag screw in Haiyan. Hengye also produces Hex flange wood screw and Square wood screw. Hengye's new workshops cover an area of 6,000 squares meters. With an annual output of more than 10,000tons,Our products had beed exported to European and American countries,etc. Being a contract-honoring and Promise-keeping enterprise, Hengye has formed a perfect management system. Meanwhile ,Hengye had already got the ISO9001:2015 and CE certificate. We are looking forward to coming into relationship with clients from all over world. Hengye is located in the beautiful county Haiyan, which is adjacent to the Hangzhou Bay Sea Cross Bridge in the east. The Location is very convenient which is only 100 kilometers from Hangzhou, Shanghai. Hengye has 19 years of DIN571 production experience, we have a number of multi-station cold heading manufacturing equipments and testing equipments. Hengye have the whole process control of the product production, testing, analysis. Who has already obtained ISO90001 quality management system and adopted 6S management and ERP management mode on site.M5 M6 Carbon Steel Hex Head Wood Screw factory website:http://www.hywoodscrews.com/ |