1. Economical and durable: the barrel body is molded without joints and is not easy to be broken. 2.Heat and frost resistance: good heat and frost resistance, 80 to -40 Celsius can be used.

Non-toxic health, green - the physical and chemical properties of the pipe, and health indicators are in line with national and industry standards.

Meets environmental protection requirements, it is pollution-free and does not damage the environment. High bearing capacity, stable and durable cylinder, the bearing capacity per square meter can reach more than 350kg.