Hangzhou Tedun Building Materials Co., Ltd

Aluminium perforated panel 1. round holes, *3%/*1% perforated 2. acoustic function 3. aluminium ***3/***4

1. light weight 2. Heat insulation 3. Waterproof 4. Easy installation 5. low cost, decrease the constructi

Polyurethane sandwich panel uses two coloued aluminium plates as cover material, polyurethane as core material

1. Trapezoidal profile 2. Less joints, does not break, crack or leak. 3. Lightweight, easy to handle, instal

trapezoidal steel sheet 1. galvanized steel material 2. over-lapping joint 3. easy installation 4. ***0yea

Aluminium clip 1. used for standing seam roofing system 2. material aluminium ***3 3. height from *5mm to *

***4 aluminium roofing sheet 1)0.**1.2mm thick 2)made from aluinum alloy ***4 3)PVDF paint 4)usde for

1. Trapezoidal profile 2. Less joints, does not break, crack or leak. 3. Lightweight, easy to handle, instal