<p>cancer. Pregnant women if poisoning, the fetus has a great chance of deformity. 4, leading to gallstones, kidney stones. Unqualified hard plastic lunch boxes and plastic bags containing more than industrial calcium carbonate and paraffin. Calcium carbonate can</p>
<p>cause constipation or gallbladder, kidney stones, as long as a few months long within a few years, it will be reflected in the human body; paraffin will make people diarrhea. 5, the impact of intelligence. If the plastic bags of heavy metals, will have an impact on</p>
<p>the blood system and mental development. 6, plastic easy to burn, combustion produces toxic gases. Such as polystyrene combustion produces toluene, a small amount of this material can lead to blindness, inhalation vomiting and other symptoms, PVC</p>
<p>porch composite deck materials in Malaysia<br />
poly outdoor fences<br />
smooth decking boards</p>