Maybe you are a DAS purchasing manager, who are looking for high quality DAS, and Sunwave Communications Co., Ltd. are a professional manufacturer & supplier that can meet your needs. Not only DAS we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on DAS. Don't hesitate to get in touch with us if you are interested in DAS, we won't let you down.