hengpu Optical Glass Achromatic microscope objective lenses Doublet lens Plano convex BK7 Glass

Q1: Are you a factory or trading company ?
A: We are a factory.We have been in optics field for 15 years.

Q2: Can you customize the products based on my need?
A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.

Q3: What's your MOQ?
A: (1) For inventory, the MOQ is 1pcs.
B: (2) For customized products, the MOQ is 5pcs to10pcs.

Q4: Can I get the sample to test before the mass production ?
A:Sure ,we would like to offer the sample for testing our quality before large order.

Q5: What's the delivery time?
A: For inventory: the delivery is 2 workdays after you place the order.
B: For customized products: the delivery is 2 or 3 weeks after you place the order.

Q6: How to ensure the safety of payment?
A: Hengpu Optics is the gold supplier of Alibaba and supports Alibaba Trade Assurance.
We value our reputation in this field.