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2017-05-18
Our company Dongguan Hongbao Electromechanical Technology Co., Ltd. (Hongbao Gas Auxiliary), the 31st International Plastics and Rubber Exhibition May
2017-03-25
The reason of the purity of the nitrogen generator and the solution The requirements for nitrogen production in medical care are also very strict:
2017-03-08
2017 Ningbo International Plastic & Rubber Industry Exhibition April 20-22, 2017 / Ningbo International Convention and Exhibition Center
2017-02-17
Our company Dongguan Hongbao Electromechanical Technology Co., Ltd. is actively planning and exhibiting at the 31st China International Plastics and Rubber Exhibition from May 16
2017-02-08
The process of gas-assisted injection molding is to inject plastic melt into the mold cavity and then inject compressed gas into the plastic melt. The role of the auxiliary gas,
2016-12-17
The purpose of gas-assisted injection molding is to prevent and eliminate sink marks and shrinkage warpage on the surface of the product, improve the surface properties, and make the surface of the pr
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