[Accurate and Professional Golf Laser Rangefinder provider Double Eagles ™ is a trademark of Kozyard LLC. With years of researching and development of laser rangefinder, we just launch our brand and dedicate to build the product in 2017. Headquartered in Mercer Island near Seattle, with development and manufacturer facilities in China, we built strong team to make laser rangefinder widely available worldwide with its topnotch quality, elegant design.]