Why do the same PVC hose have higher prices and lower prices?

Why do the same PVC hose have higher prices and lower prices?

The taste PVC hose on the market is a kind of smell like gasoline and kerosene, which is due to the addition of a cheap volatile plasticizer, called “solvent oil” “No. two oil”, an extract of all kinds of waste plastics, containing a variety of heavy metals and harmful substances;
This stimulant smell, low concentration can be sniffed; long term, low concentration exposure can cause headaches, dizziness, fatigue, sensory impairment, immunity decline, and may be somnolence, memory decline or neurasthenia, depression, and chronic intoxication is also a huge injury to the respiratory system; long-term exposure can cause breathing. Dysfunction of the liver and liver poisoning, manifested as hepatocyte injury, abnormal liver radiation, and so on. Plants that have long been exposed to this kind of harmful substances will also appear rotten root, leaf yellow, defoliation, and individual Bud Blight.
PVC hose

Inquiry

Inquiry

Inquiry

Inquiry