Purchase Qty. Reference FOB Price
1,000-39,999 Pieces US$1.00
40,000+ Pieces US$0.90
Product Description
Wholesale Six Patterns for Light 6 in 1 Focus DOE Laser Grating Lens 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 advanced model equipment at home and abroad. The grating is ...