Vactronics technologies inc. was founded in 2003, with Class-100 clean grade production environment. We are engaged in the optical low-pass filter (OLPF), optical coating development, production and sales. The dimension range of wafer-level substrates we coated is from 2 inch to 12 inch. We also coat on “AR, VR and MR” related applications; We expect to become the “Coating Experts for Eyeball Revolution.”