Shenzhen Hongyu is specialized in development, production, and saleing printer consumable of high-tech company, products are mainly laser-based series of a dozen series on the thousands of models for China, the United States and Europe is compatible with the most powerful and recycling companies chips to provide optimal solutions. The laser chips of company and software design, the product has extensive experience in simulation, the laser chip products include HP, Lexmark, Samsung, Xerox, Dell,