20pcs total size diameter 20mm 2mm thickness 850nm ir pass filter glass HWB850 | Инструменты

20pcs total size diameter 20mm 2mm thickness 850nm ir pass filter glass HWB850 | Инструменты

20pcs total size diameter 20mm 2mm thickness 850nm ir pass filter glass HWB850

Our strength:

1 Surface quality: 0/0, 40/20 ~ 80/50
2 Surface Accuracy: 1/10 in, 1/4 into 2 into
3 Thickness Tolerance: ± 0.01mm ~ ± 0.02mm
4 Parallelism: 5Arc second ~ 1Arc Minute
5 Processing range: up to 0.2mm thickness of the thinnest
6 Coating

7 steel

Our Services

F. A. Q.

M.O.Q. 

1).100 pieces

2).Accept 10pcs for customer's trial order 

Packing

Each single glass will be packed with capacitor paper 

Sample Lead-Time

Within 7-10 days

Production Lead-Time

10-55 days after all details  are confirmed

Payment Term

We accept payment terms: T/T,WESTERN UNION,PayPals,L/C at sight.

Sample Policy

If we are the first cooperation,the sample fee will full return when bulk orders.)

Shipping

1).Express:
Door to door shipping EMS,DHL,Fedex ,Aramax,UPS.
It will always take 5-7 working days. 
2).Air shipping. 
3).Sea shipping.

Hot Line

86-138-627--187-16

How to Proceed an Order

Step 1. Inquiry and Communication
Step 2. Quotation
Step 3. Agreement
Step 4. Sample and Design
Step 5. Order Confirmation and Proforma Invoice (PI)
Step 6. Deposit Payment
Step 7. Pre-production Samples 
Step 8. Bulk Producing 
Step 9. Balance Payment and Shipping 
Step 10. Feedback and After-sale Service