Beijing SAN hui certification service co., LTD., hereinafter referred to as: SAN hui certification (SHQC), is a social various industries to provide standard services oriented certification institution, state the area: the number of CNCA - R - 2017-303. SAN hui certification center adhere to the "fair, objective, high quality, standardized" policy, based on national legislation and international/national standards, strict authentication basic standard and certification in accordance with procedures prescribed by the rules, through the use of advanced technology and high quality service to ensure that its brand reputation and a value, earnestly provide authentication services for all kinds of organizations, to ensure the integrity of the certification, objective and true, for all kinds of organizations improve management level, enhance competitiveness to provide effective value-added services, received wide recognition from all walks of life at home.