There are too many plastic pipes on the market, such as PPR pipes, PE pipes, PVC pipes, etc. How do you distinguish between hot water pipes and cold-water pipes? What are their applications? Let me introduce several types of pipes that are often encountered in daily life.
Read More »From January to April 2019, China's plastic machinery industry described a total of 447, including 109 loss-making enterprises, with a loss of nearly 1/4, which was greater than the loss of 20.68% in the same period of last year; the loss was 115 million yuan (RMB) was higher than the loss of RMB 94 million in the same period last year.
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