uPVC pipes can be categorized into 4 types as below:
1. “Blue” uPVC pipes
2. “Yellow” uPVC pipes
3. “White” uPVC pipes
4. “Grey” uPVC pipes
“Green Label” is a certified marking issued by Thailand Environment Institute given to a product that shows responsibility for the environment. “Green label” marking certifies that the product is environmentally friendly compared to the same product in the industry without the marking.