Opus development company has been producing a wide range of bags, gifts accessories and premium since year 2000. And developed into the paper related production line in 2002. With headquarter in hong kong, opus not only provide consistent quality products, but also offer design expertise beyond the very extend of your needs. Our products are mainly exported to Japan, Europe and us. We do business on fair trade principles and value every opportunity to serve our customers. Having strong relationships with suppliers, we guarantee our clients with total satisfaction.