Shenzhen crown Communication Technology Co., Ltd. was established in August 1998, is engaged in the optical communications-related products and solutions for professional providers. QLDK affiliated groups. The company is headquartered in Huizhou, China, and set up branches in Hong Kong, Shenzhen and the United States. The company in Huizhou has 35,000 square meters of modern fiber-optic communications products production base, after ten years of continuous development, has become the optical communications industry entire product line, the comprehensive strength of high-tech enterprises. ? At present, the crown of the company mainly produces optical networking devices, equipment and other optical communication products, and provide relevant solutions, including GEPON, fiber optic transceivers, Ethernet switches and other optical end equipment, fiber optic connectors, fiber optic adapters, fiber optic splitter , optical fiber wiring boxes and other equipment. Products are widely used in telecom, broadcasting field operations, network operations and other professionals. The company has passed the ISO9001 quality management system, ISO14001 environmental management system and OHSAS18001 occupational health and safety management system certification. Products with independent intellectual property rights and several dozens of patents, and through rigorous testing Ministry of Information Industry of communications products Protection of supervision and inspection center. Optical active products have received Chinese telecommunications equipment and related technology to test the network permits the export product lines are in line with the European Union, the United States and other international standards, and achieved CE, ROHS, UL certification, production scale and product quality has been achieved with industry-leading position as the industry leading brands and customer trust brands, products sold at home and abroad, partners around the world more than 30 countries and regions. ? Zhuo Yueguang global supplier of communications equipment solutions, continuing to create value for customers.