Nanyang City Hailin Optical Instrument Machining Co., Ltd. specializes in the manufacturer of optical lenses, prisms and parts for telescopes binoculars,magnifiers compasses. The spare parts\' processing bore ranges are 2.8 - 200mm curvature radius R2 ...

We are recognized for our strong and steady focus on product quality, approach to continual improvement one goal; striving perfection. engage in a restless pursuit of even better quality across the range optical products accessories such as telescopes, ...