Borosilicate ahwehwɛ a ɛkorɔn .
Sɛ́ borosilicate ahwehwɛ a ɛkorɔn a wɔyɛ ne wɔn a wɔde nneɛma ma wɔ China no mu biako no, yɛde anigye ma wo akwaaba sɛ wobɛtɔ soro-grade high borosilicate glass a wɔayɛ wɔ China wɔ ha fi yɛn adwumayɛbea hɔ. Nneɛma a wɔayɛ no sɛnea wɔpɛ nyinaa wɔ bo a ɛkorɔn na ɛyɛ akansi.
