|Payment Terms:||T/T,Western Union,Trade Assurance via Alibaba|
|Supply Ability:||1000000 Piece/Pieces per Year|
|Place of Origin:||Jiangsu China|
|Use:||heat resisitant, lighting...|
|Tolerance:||+/-0.2mm in general|
|Sample:||stock size can be offered for testing in advance|
|Packaging Detail:||Inner the tissue paper, Outer the envelope paper, by carton or by wooden case|
Borosilicate glass is one of transparent colorless glass, through wavelength is between 300 nm to 2500 nm, transmissivity is more than 90%, coefficient of thermal expansion is 3.3. It can acid proof and alkali, the high temperature resistant is about 450°C. If tempering, the high temperature can reach 550°C or so. Application: lighting fixture, chemical industry, electron, high temperature equipment and so on...
maximum working temperature(℃)
maximum working temperature after tempered(℃)
92% ( thick≤4mm)
1. Our company was set up on 2003 with area of more than 7000 m2.
2. We melt over 170 types of optical glass raw material and process the filter as well.
3. Currently, we have around 90 Employees.
4. We have two work-shops:
1st: Melting Work-shop for Melting over 170 types of glass Material
2nd: Cleaning room for Processing the optical Glass
Our main advantage: We melt the optical glass Material by ourselves.
1. Our price would be more competitive.
2. We could easily control the quality of raw material.
3. We could conveniently adjust the raw material production plan if the urgent order is required.
4. There is no need to worry about the lack of raw material leading to the stop of production.
5. We are able to develop new type of glass to meet the special requirement of the customer, even involve in the customer's RDC early stage.
Packing & Shipping
NANTONG GUOGUANG OPTOELECTRONIC TECHNOLOGY CO.,LTD