Saya menindaklanjuti terus mengenai

Saya menindaklanjuti terus mengenai hal ini lewat email dan telepon kepada PT. BPFK SURABAYA, tetapi mereka belum bisa memberikan penawaran harga karena sampai sekarang pengajuan kita untuk kalibrasi alat di PHE-WMO belum disetujui oleh bagian terkait.

Hasil (Inggris) 1:

I continued to follow up on this matter via email and phone to PT. BPFK SURABAYA, but they haven't been able to give you a price quote because until now our submission tool for calibration in the PHE-WMO hasn't been approved by the related section.

Hasil (Inggris) 2:

I continue to follow up on this by email and phone to PT. BPFK SURABAYA, but they can not provide a price quote because until now our submission to the calibration tool in PHE-WMO has not been approved by the relevant sections.