LG Innotek selects its suppliers according to fair and transparent procedures and the company pursues such projects as technological innovation, core competency development, management innovation, quality, productivity innovation, etc. in six areas of fair trade, technical support, financial support, management support, human resources and welfare support and communication. LG Innotek also operates "Co-prosperity center", a complaints reporting and handling system to provide an online communication window within the purchase portal site to quickly and accurately respond to inquiries or suggestions. In addition, it regularly visits suppliers to examine the level of cooperation and conducts surveys to identify their satisfaction level and solve problems.