Changzhou Jier Precision Machinery Manufacturing Co., Ltd.
ผลิตภัณฑ์
检验室视频.MP4
嵌入过滤网的过滤板.mp4
坐垫 .mp4
枕头视频 aiwish.mp4
碳纤维 .mp4
Material inspection before delivery
Meltblown spinneret
meltblown spinneret
Out of water video
spinneret Packing Video
Perforated spinneret