Chengdu HDSNBAN Optical Co.,Ltd was built in 2014, Which is a professional factory that focusing on the Researching,Manufacturing and Selling of the Precision Optical Products and providing the superior technology Support and After-sales Service. HDSNBAN owns Optical Expert Team of more than 15y, We are specialized in 1. Precision Optical System Design; 2. Mold Design Processing and Parts Production of Resin Optical Component; 3. Design and Assembly of Optical Modules; 4, LED Illumination Lens manufacturing. HDSNBAN has strong technical force and Scientific Quality Management. We have got the SGS, RoHS Certificate and implemented ISO9001 and ISO14001 strictly. Business Scope: Intelligent Ware, Smart Home, Scan to Pay, Medical Care, Security Monitoring, Laser Radar,Laser Ranging, Fiber Coupling, Photoelectric Sensor, Gas-liquid Analyse, Particle Detection, Energy Detection, Face Recognition, Virtual Reality, Unmanned Driving, illumination for Car, Road, Education and Biology, LOGO Demonstration...... Optical Lens Series：Resin Flat Lens, Spherical Lens,Aspherical Lens,Fresnel Lens, Free-form Lens, Prism Lens,Reflector,Laser Collimated Lens, DOE Diffractive Lens,Rotating Reflector, Optical Mechanical Modules......