DSR & PTK show whole categories of wire and rope at Wire Southeast ASIA 2011

With 40 years long carrier, DSR produce and sales in wholes categories of ropea and wire industry (Stainless, Steel, Fiber). DSR posses high quality cerftication in wire, wire rope and fiber industry such as TS16949:2009, IS 9001:2008, JIS , CE MARKS, KS,KR, API, LLOYDS, ABSM, BV, DNV, CCS, GL.