Why choose us?
We offer comprehensive OEM/ODM services spanningdesign to production, delivering tailored solutions for personalized client needs.
  • Quality Guaranteed,strong Brand
    YHJ Optics: 10+ years in plastic productsa professional optical manufacturer.Our 10-strong R&D team brings 15-20years of optical expertise each, drivinginnovation.Backed by 5 senior moldmanagers, multiple mold engineers9 senior engineers and experiencedmolding/coating technicians, we delive!quality products on time-with fullquality and after-sales guarantees.
  • Craftsmanship Excellence Advanced Equipment
    We are equipped with 65 to 59 units of50T~180Tiniection molding machines(all equipped with servo robots)10 OPTORUN yacuum coating machinesa Class 1000 cleanroom fully automaticcutting workshop, and fully automaticmold cavity separation andplacement equipment.
  • High-Quality Team,Superior Quality
    Boasting 8 senior optical design engineers(profcient in both mobile phone andvehicle-mounted camera lenses), we'reequipped with diverse testing equipmentstress birefringence test equipmentspectrophotometer,Germany ZElSSand U.S.HEXAGON BROWN & SHARPE 554Every product undergoes multiple preciseinspections for strict quality reliability
  • Premium Services,Worry-Free Experience
    One-Stop Customized Shopping Service/ Save Time and EffortWe can provide customized productionaccording to customer requirementsoffering you a one-stop customizedpurchasing service.