Nanyang City Hailin Optical Instrument Machining Co., Ltd. is the manufacturing and trading integration Joint-stock enterprises .Our factory is specialized in manufacturing of different camera lenses, prisms and car rearview cameras. For more details please check in www.china-opticallens.comOur shenzhen Office is major in exporting cameras and camera lens products including car rear view system,cctv lens and other security products. For more details please check in www.china-opticallens.com