แผ่นหลังคา UPVC ฉนวนความร้อนทนต่อแรงกระแทกสูงป้องกันรังสียูวีทนไฟหลังคาพลาสติกพีวีซีช่วงอายุการใช้งานยาวนาน

This is a client from Mexico who wants to remodel his old house and needs to buy roof tiles. He found us through Chovm, he told us his needs and sent us drawings, after our engineers made precise calculations on the drawings, we determined the quantity and size required by the customer. The final customer uses our 2.5mm resin tile. Our resin tile has excellent properties such as corrosion resistance and heat insulation. The customer is very satisfied with this purchase.