Our company.located at the shore of Bohai Sea,at the heartland of Dagang Oil field and within the LianMeng Industrial Development Zone,takes on adbantaged conditions of geography and energy;the traffic is so convenient that it is 45km away from Tianjin Airport and 38km away from Tianjin New xxxxx floor space 10000 square meters,the building area 4300 square meters. Shengkailong Metal. has professional engineers and well-trained workers to work for you and we can offer custom design and cost effective solutions for your needs. Over the years, we have established regular business relationship with customers from the USA, Italy, Germany and other countries with our good quality products and dedicated work. We can take your designs and needs and make products for you accordingly. Our principal products for export can be divided into the following three series: Wire series: Basically electro galvanized, hot dipped Galvanzied Wire,Black wire,annealed wire,cut wire ,U type iron wire, PVC Coated Wire,Stainless Steel Wire,Loop Tie Wire,etc, Low carbon and High carbon we can Nails series : We still produce each kind of nails, Basically Roofing Nails,Plastic Strip,Plastic Cap,Furring Nail,With Wad,Common Nail,Smooth Box Nail,Finishing Nails,Casing Nails,Sinkers Nails,Floor Nails, Brad Head Nails,Roofing Nails,Tile Nails,Duples Head Nails,Gutter(or Eaves Trough)Spikes,Joist Hanger Nails,Concrete Nails,Hoop Staples,Tiling nails,etc. Hook series : We are special manufacturer of Hook:Closed S hook,open S Hook,Pigtail hook,etc.