Established in Longgang, Shenzhen City, Guangdong Province in March 2013, it is an enterprise specializing in the production and sales of aluminium electrolytic capacitors. The company’s own “HRK”
brand has passed the ISO9001 and OHSAS18001 certification. The company’s products are widely used in household appliances, computer communications, medical instruments, instrument security electronics, PC power supplies,
switching power supplies, display power supplies, High-tech fields such as mobile power supply and automobile industry.