Purchase Qty. Reference FOB Price
1,000-39,999 Pieces US$1.80
40,000+ Pieces US$1.20
Product Description
Factory Price Cheap Multi Patterns 12 in 1 Hot Sell Popular Diffraction Optic Elements Grating Lens DOE for Laser Light Beam Our company mainly engaged in the design and manufacture of diffraction optical (DOE) components. We have a number of excellent professional R &D team, and the most ...