Shenzhen VIFAR Optoelectronic Technology Co., Ltd. is a dedicated safety sensor supplier and manufacturer located in Longhua District, Shenzhen, with a 7000-square-meter production plant, branded VIFAR. We focus on R&D, manufacturing and wholesale of mid-to-high end safety light curtains (safety light screens) and safety interlock switches for machine guarding applications.

Our R&D team members hold bachelor’s degrees or higher, boasting more than 10 years of average experience in industrial safety protection. We adopt strict quality pass standards and commit to manufacturing high-quality safety sensors. The whole production workflow covers 27 incoming material inspections, 17 mid-production QC checks, OBA 7 validation and pre-shipment OQA. Products undergo comprehensive reliability tests including salt spray, vibration, RoHS, MTBF and environmental endurance testing, maintaining ultra-low field complaint rates.

VIFAR safety light curtains comply with IEC 61496 standard, support PL e, SIL 3 safety levels and optional muting function, perfectly matching technical requirements for press brake, punching machine, robot cell and other hazardous machinery guarding projects for engineering purchasers and automation system integrators.

We participate in 5–10 global and domestic industry exhibitions every year and own a full set of authoritative certifications including CE, CCC, ISO9001, certified as a National High-Tech Enterprise.

VIFAR sticks to integrity, innovation, service and win-win partnerships. Our slogan is to create world-competitive brands for industrial safety light curtains and safety interlock switches, delivering dependable machine safety protection solutions for global factory automation customers.