20mm Hole Distance Lens Holder - China Manufacturers, Factory, Suppliers

Based on domestic market and expand overseas business is our development strategy for 20mm Hole Distance Lens Holder, 1/4 Low Distortion Lens , M12 TOF Lens , 100mm Industrial Lens , We set be a creditable practitioner to achieve the continuous development and innovation as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.