China Hot Selling Spring Hinge Optical

1. OEM and ODM orSealing & Gaskets der are welcomed. We have a strong design team that could design as per your request.
2. We can aOther Electronics ccept 3rd party to inspect the goods
3. Various frame and lens color can be made according to your requirements.
4. Payment Terms: T/T 30%deposit, 70% balance Plug before shipment
5. Sample ChElectronic Tube & Transistor arge: $50.00/pcs, we will refund your Power Tools sample charge from the first mass order.