The expert group of China National Accreditation Service for Conformity Assessment went to the Testing Center of Hebei Lizhong Nonferrous Metals Group Co., Ltd. for on-site review from February 3 to 5, 2018, and all items were passed. On April 23, 2018, CNAS laboratory accreditation certificate was officially issued to the testing center of Hebei Lizhong Nonferrous Metals Group Co., Ltd.

The testing center has more than 200 sets of analysis, detection and testing equipment, including advanced industrial CT, scanning electron microscope, direct reading spectrometer, universal tensile testing machine (room temperature and high temperature), impact testing machine, metal material bending fatigue testing machine, ZEISS metallographic microscope, ZEISS body microscope, aluminum slag detector, and X-ray diffractometer. The testing scope covers 11 testing items, with the testing capability of direct reading spectral composition testing, room temperature tension, high temperature tension, bending fatigue, Brinell hardness, impact, calcium and iron content testing in industrial silicon, macrostructure, microstructure inspection and rating, scanning electron microscope microscopic morphology observation, phase qualitative analysis and other items.