Since the company was founded in 1977 as an auto harness assembly manufacturer, we have applied our patient diligence to offer products that can fulfill the customers' expectations. With the progress over time, our business has changed to meet the market's demand. Currently we are capable of everything from total manufacturing, resin molding as the core, molding, dye, coating, printing to assembly. In the 21 st century, we, The Hoyo Group have make a concerted effort to build up the best-of-breed development & designing system and corporate culture to fulfill the changing demand of the industry. We have respectfully acquired ISO 9001 and ISO 14001 certifications, for international standard quality and environmental care. Using such ISO certificated know-hows, we will provide excellent products that customers can use in a carefree manner to widely contribute to society. Hoyo Group will continue to make efforts toward R&D of new technologies for the speedy fulfillment of customer needs to be the best and a reliable partner.