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Date：2022-04-14?Hongsheng Plastic (Hangzhou) Co., Ltd. was established in 1992 with a registered capital of RMB 108 million. It is a company integrating plastic product production and equipment manufacturing. The production base is located on the south bank...... -
Date：2019-07-05?In order to meet the needs of the project, PE pipes are usually connected, and there are many connection methods for this pipe, such as flange connection, electrofusion connection, etc. Each connection method has its own advantages......
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