인증현황

	ISO 9002 certificated from SMICC ISO 9002 Quality System Certificate was honored to DAECAHNG in 1996 for the products of copper, copper alloy and bronze ingot

	JIS Mark given by the Ministry of International Trade and Industry of Japan JIS Mark certificate (JIS H3250) was honored to DAECAHNG in 1998 for copper and copper alloy bar, showing the products of DAECHANG satisfy the Japanese Industrial Standards. The recognition has enabled DAECHANG to spread out to the world market.

	KS Mark certificated from the Korean Standards Association KS Mark certificate was granted for copper and copper alloy bar (KS D 5101, 1986), copper and copper alloy wire (KS D 5103, 1997) and bronze ingot (KS D 2321, 1997), which all enabled DAECHANG to move on further to lead the Korean copper industry.

	EL obtained from Korea Environmental Labelling Association, MOENV DAECHANG became the first material builder to be certified the application of EL to corrosion resistance brass bars and GEM brass. EL guarantees that these products prevent pollution or use less raw materials and energy during the product life cycle, ranging from the input sourcing to production, consumption, recycling/reuse and final disposal.

	EM certified by the Agency for Technology and Standards, MOCIE DAECHANG was certified the application of EM (Excellent Materials) to the corrosion resistance forging brass bar in 1996. The EM Mark is given out to newly developed products for parts, machineries or materials in Korea to ensure their quality.