Angle aluminum and seal joint(1) 1. Huayuan Panel 2. Aluminum rivet 3. Angle aluminum 4. Angle aluminum 5. Sealing material 6. Bach spacer 7. Spacer 8. Angle bar 9. Bullen screw

1. Huayuan Panel 2. Angle support 3. Steel plate strip 4. Sealing material 5. Plastic lining bar 6. Accessories 7. Bullen screw 8. Angel bar Above mentioned accessories are used for low buildings.

1. Huayuan panel 2. Building top 3. Angle support 4. Angle support 5. Angle bar 6. Sealing material 7. Lining material 8. Bullen Screw Built-in anchoring or expanding bolt

1. Huayuan panel 2. Sealing material 3. Lining material 4. Angle bar 5. Steel plate strip

1. Huayuan panel 2. Sealing material 3. Lining material 4. Angle bar 5. Bullen screw