B-TRUST is one of the high quality planetary extruder manufacturers. We are a highly innovative science and technology enterprise which is a blend of research and development, manufacturing, sell, and service of plastic extruder machinery.Due to 30 years continuous researching and development of HT
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| | No.1109 building c,wanda plaza,shijingshan district,beijing,china |
| | +86-13811195315 |
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