Our company was founded in 1989 and it is a professional high-tech manufacturer which mainly focuses on researching, producing, and selling variety of digital filters. Based on learning from internationality, we explored a more advanced processing technique. Our company has the international advanced cold machining equipments of cutting, polished dressing, and beveling edges, and clean purification machinery room. Also the high-precision spectrophotometer is adopted strictly, so all the productions can satisfy SGS certifications. All these advantages make us have more opportunities to sell our products into the global market. We will supply better services and products with more efficiency, higher quality, and lower price.

Production Applications: Digital cameras, Digital video recorders, Monitoring cameras, PC cameras, Phone cameras, Video phones, Electronic toys, and Infrared sensors, etc.

Our vantages: We can produce filters with different wavelengths and different thicknesses based on special requirements of customers.