>> Brief Introduction

        NINGBO GUOTAI HARDWARE CO.,LTD. NINGBO HARUI FASTENER MANUFACTURE CO.,LTD.Established since 1987, is located in Ningbo Xiepu industrial development zone, closely near 329 country road and Beilun Port. We specializes in producing comprehensive kinds of fastener, We can produce various kinds of 500,000,000 pieces of fastener per year.
      We have 28 groups of automatic cold headers assembly line, all kinds of specialty producing equipments and more than 200 sets detecting instruments. We are producing common or high strength even stainless steel fastener with GB、ANSI、DIN、BS、JIS、ISO also with non standard according to customer¨s different requirements. The extent of our products is containing M2*3mm screw、rivet to M20*300mm high strength bolt. We have complete sizes, specially produces small size of high precision screw. Our QC all follow ISO9001.
      Our company has specialty experienced in producing fastener for more than 20 years and strong technology strength. The tenet of our all staff is to create high quality to survive and reputation to spirit of development, and try our best to make "Guotai" quality. We will offer full hearted services to customers both locals and overseas.
      The Ningbo Harui Electric Meter Instruments Co., Ltd. which we invested specializes in producing electric meters、electrician instruments and spare parts. Spare parts has wholly produced.