Wuxi China Resources Huajing Microelectronics Co., Ltd. (“CRHM”), is a core subsidiary of CRM. It is a national high-and-new technology enterprise and produces the famous "Huajing" brand ICs and discrete devices in China. CRHM has one 4" production line with the monthly production capacity of 50,000 discrete device wafers and one 5" 0.8mm production line with the monthly production capacity of
20,000 bipolar IC  wafers, together with an epitaxial growth center and several product-testing lines. It is ranked top among similar domestic enterprises in level of technology, development capability, production capacity and sales volume. The products designed and produced by CRHM include chips and finished products of large, medium and small power transistors and chips and finished products of bipolar ICs. CRHM now supplies over 600 products under 12 major categories which are used extensively in communications equipment, audio/video equipment, computers, green lighting, various instruments and equipment, automobile electronics and others. CRHM was certified to ISO 9001 in 1993 and to ISO 9001: version 2000 in 2001.