Fujian sel optics Co., Ltd. was established in 2006 in southeast China. We are TUV certified according to ISO9001 with international standards and environmental policies. Over 8 years of experience in product research. Production Build a strong sales and management system. We guarantee the quality and speed of delivery of our products. Our salespeople work professionally and respond quickly and decisively. That's why our customers are so good. If you have problems, we will do our best to find a successful solution at home. Customer satisfaction is always important to us. We strive to have long-term relationships with customers around the world. Try to trust us. Our product Optical Glass Triangular Prism, Bk7 Glass Optics Lens, High-Power Laser Optics, Optical Ge Sheet, Optics Glass Ceramics, Optical Glass Window, Optical Glass Prism, Laser And Fiber Optics, Germanium Optical Window, Optical Instrument