The steel fireproof door does not need to be painted, which saves cost, avoids paint pollution and is not easy to deform. The steel fireproof door has high hardness, good gloss, no deformation and anti-aging, and is a high-end luxury product.

ZHTdoors lawang geni, 31 taun pengalaman produksi ing lawang geni lan Windows. Lawang geni UL utama, lawang geni EN, lawang geni BS EN, lan liya-liyane, Kita duwe sertifikasi.ZHTdoors ndhukung OEM lan desain gratis.Kauntungan kita: kualitas apik, rega pabrik, layanan apik. Sugeng rawuh kanggo konsultasi karo kita.