Tongdaco.,ltd. is a tongdaCo.,Ltd. based in handan , China. Tongdaco.,ltd. is a member of exporthub.com since July, 2007. Our business is related to Industrial Machinery industry and we specifically deal in fastener(bolts and nuts screw,washer). Please find our product details below:fastener (bolts and nuts washer screw )HanDan tongda mechanical manufacturing co.,ltd was established in 1989, it has fixed assets of 120 million yuan. its annual productivity is 15 thousand tons . its output value is 800 million yuan. our main products include:M5-27 international, Germany-made, America-made and England-made standard fastener, they are sold in europe, america, south-east ,and australia etc. now we are developing steel construction heavy six head bolt, network shelf bolt, 6 corner inside bolts, high strength bolt,expand bolt, two-heads bolt, deducting spiral shell's pole and nut completely, flatcu-shion, elastic cushion, and various kinds of parts , 10000 kilometers of china qualities walk regards our products as trust products . the trademark of "kongtai" was our province's famous trademark. You are welcome to visit our website http://www. xxxxx which includes our company profiles, history and something latest designs.Should any of these items be of interest to you, please let us know, We will be happy to give you details.Website: http://www.xxxxx Contact person: ericE-mail:xxxxxMSN:xxxxxsupply DIN931 D933 D934 bolts and nutswe are a manufacturer of fastener in yongnian town,handan city,hebei,china,which is the captain of fastener market in xxxxx main products are bolts and nuts(DIN931 DIN933 DIN 934)and screws washers. if you are interested in this,pls let me know.contract person: eric Email : xxxxxfastener (bolts and nuts washer screw )HanDan tongda mechanical manufacturing co.,ltd was established in 1989, it has fixed assets of 120 million yuan. its annual productivity is 15 thousand tons . its output value is 800 million yuan. our main products include:M5-2