High toughness high transparency Borosilicate 3.3 Coverglass

Made of Borosilicate 3.3 glass material, which can meet the higher experimental requirements.

Products Details

Code NO. Packing method Specification Thickness Packing

7201-EP 7201-SP 7201-IP

7201-EP(Two parts box, 5boxes or 10 boxes per vacuum middle box packing ) 7201-SP(Hinged box, 5boxes per vacuum middle box packing) 7201-IP(Hinged box,individual vacuum packing)


0.13-0.16mm 0.16-0.19mm 0.19-0.23mm

100pcs/Box   200boxes/case 100pcs/Box   500boxes/case 200pcs/Box   200boxes/case

7201-SP 7201-IP 7201-SP(Hinged box, 5boxes per vacuum middle box packing) 7201-IP(Hinged box,individual vacuum packing) Cover Glass Circles dia.8mm, 9mm,10mm, 11mm,12mm,14mm, 16mm,18mm,20mm,22mm 0.13-0.16mm 0.16-0.19mm 100pcs/Box 200boxes/case

1. How about the Delivery time?

Samples: about 3-7 days.

Mass order: about 30 days after receipt of 50% T/T deposit payment.

2. What kind of payments do you support?

T/T, L/C, PayPal & Cash are accepted.

3. What’s the MOQ?

MOQ is 10CTNS, we also can provide you samples for quality inspection.

4. Do you charge for the samples?

According to our company policy, we just charge the samples based on EXW price.

And we will return the samples fee during the next order.

5. Can you produce according to customers' design?

Yes, we are professional manufacturer; OEM and ODM are both welcomed.

1) Silk print logo on the product;

2) Customized product housing;

3) Customized Color box;

4) Any your Idea on product we can help you to design and put it into production.

6. What about your after Sale Service?

1) All products will have been strictly Quality Checked in house before packing.

2) All products will be well packed before shipping.

3) All our products have 1 year warranty, and we sure the product will be free from maintenance within warranty period.

7. What about the shipping?

we have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post.

You also can choose your own shipping forwarder.

8. Can you tell me your main customers?

That's our customer’s privacy, we should protect their information.

At the same time, please rest assured that your information is also safe here.

1.Thickness with No.1.0, No.1.5, No.2.0 all avaiable 2.More suitable for automatic sealing and other harsh experimental requirements. 3.With high toughness,high transparency and not easy to mildew characteristics,suitable for automatic film sealing equipment 4.Lower coefficient of expansion, better resistance to cold and heat shock during use, not easy to break, to meet the needs of special conditions experiment. 5.Resistant to  acid and alkali corrosion strongly.

We are professional manufacturer, OEM is welcomed.

1) Customized product housing;

2) Customized Color box;

We'll offer you the quotation as soon as possible once receive your inquiry, so don't hesitate to contact us.

We can produce the product under your brand name; also the size can be changed as your requirement.

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours