ganzhou daye metallic fibres co.,ltd is specialized in manufacturing steel wire fiber which used for concrete reinforcing of various specifications and types, including hooked ends steel fiber , corrugation steel fiber ,flat head steel fiber, needle-flat head steel fiber and micro steel fiber etc. with an annual output of 10,000mts, our company has achieved iso9000 certificate and its products fully conform with relevant national standards and are well accepted in the world. below is details of our products. 1. production style: there are 7 kinds of steel fiber: flat head steel fiber,,needle-flat steel fiber, corrugation steel fiber , undee steel fiber, micro-steel fiber, stainless steel fiber. also we can produce the fiber according to customer requirement regarding the diameter, length, shape and others 2. length: 13-20mm, 25mm, 30mm, 35mm, 50mm, 60mm.. 3. diameter: 0.4mm, 0.5mm, 0.6mm, 0.7mm, 1.0mm 4. appearance: clear and bright 5. tensile strength: 800-2500mpa 6. standard: these products meet the requirements of astm a820 type i 7. application: tunnel project ,water conservancy construction ,burst against construction, industrial flat, design of no crack, earthquake against design, foundation establishment, prefabricated concrete, fireproof project 8. technical advantages: a. improve mechanical performance of concrete: b. provide uniform distribution throughout concrete with excellent mixing c. prevent agglomerating by adopt correct mixing method 9. economic benefits: a. can extend the using life of project b. can reduce the thickness of concrete and save the quantities of concrete under the same intensity c. can take place of steel totally or partially d. replace in concrete the traditional mesh reinforcement. e. can reduce the workload of project, shorten the processing period, save the cost of project for more details please refer to our website http://www.gzdymf.com we are looking forward to mutual beneficial cooperation with your esteem nycon inc company and hope to receive your early reply! yours sincerely, may liu gnzhoudaye metallic fibres co.,ltd tel#: +86-797-5864922,8259568,8259566 fax#: +86-797-8234140,8259566 website: http://www.gzdymf.com e-mail: may@gzdymf.com msn: may_gzdysteelfiber@hotmail.com add:xihushan hubian town, ganzhou city,jiangxi province ,china zip:341000