Boric acid suppliers, exporters, manufacturers from Turkey

Boric acid
Whom it may concern

Dear Sir,

We're one of trader who doing biz with mainly raw materials like ferro & non ferro alloy, earth metal for steel & specialty steel products for 20years in South Korea.

Now we are looking for reliable producers of borice acid in Turkey, which we'd like to have reply from them who want supply suitable quality with workable price basis on CFR Inchon/Pusan, Korea.

What application of boric acid is for glass fiber,which quality in chemical & physic