431 - 440 of 490
conical quartz glass rod
Selling leads
|
... R&D, glass processing, production, marketing and global trade. Our company specializes in the custom processing of various optical glasses, ...
2025-07-30 20:14:39
|
|
... crystal glass products in the market. The composition of K9 is as follows: SiO2=69.13% B2O3=10.75% BaO=3.07% Na2O=10.40% K2O=6.29% As2O3=0.36% The ...
2025-03-07 13:31:42
|
|
China Wholesale High Performance Fused Quartz Glass Ring Silicon dioxide, also known as silica (from the Latin silex), is an oxide of silicon with the ...
2025-07-31 00:18:29
|
|
...lab High heat resistance Good Electrical insulation High Durability We have been in the glass industry since 1998. Our cutting and fabrication team ...
2025-07-31 00:18:29
|
|
2025-01-16 13:19:59
|
|
2025-01-16 13:19:58
|
|
2025-07-17 15:27:42
|
|
2025-07-17 15:27:32
|
|
2025-07-17 15:27:20
|
|
Product descriptions from the supplier FAQ 1. who are we? We are based in Shandong, China, start from 2023,sell to Domestic Market(20.00%),Mid East(10...
2025-07-20 00:15:20
|