Beijing Winner Optical Instruments (Group) Co., Ltd. is a professional manufacture of opto-mechanical products, optics, and lasers. Our main products include precision motorized positioning stages, manual positioning stages, fiber alignment stages, mirror mounts, and other devices. We were founded in 2005 and are located in Beijing, China. We are the supplier to most of the universities in China. Our products are already exported to Canada, America, Germany, England, Italy, Australia, Singapore and 20 other countries and regions. We have an independent research and development department. Our engineers have many years of experience and can design the products according to your requirements. We would like to supply customized designs and excellent service to you.