longitudinal

 914nm 946nm 1030nm 1047nm 1053nm 1064nm Infrared laser

CNI manufactures and sells 266 nm, 355 nm, 435 nm, 457nm, 473 nm, 491 nm, 500.8 nm, 515 nm, 523.5 nm, 526.5 nm, 532 nm, 543 nm, 556 nm, 561 nm,? 589 nm,? 593.5 nm,? 660 nm,? 671 nm, 914 nm, 946 nm,

 LSAW/DSAW 406~1422mm(16"~56") * 6~50mm

The JCOE production line for large-diameter, double-side, submerged-arc welded steel pipes (hereinafter referred to as JCOE Production Line) is equipped with YSD forming machine, which is of high form

 Electric Bell in Vacuum Jar

OpticsBinocularsBug ViewerLens and PrismsLight Demonstration Magnifier   Foldable Magnifier Illuminated Magnifier Pocket Loupe  Straight Handle Magnifier  Table Magnifier So

 lsaw steel pipe

hebei dongyuesteel pipe manufacturing co.,ltd is a professional welded pipe,pipe welded,steel pipe,lsaw pipe,water pipe,structure steel,welded steel pipe,longitudinal welding pipe,welding steel pipe manufacturer and exporter.

 Sell Electric Bell in Vacuum Jar

SUPER A SCIENTIFIC CO., LTD. is a professional sound wave optics,electric bell in vacuum jar,forced oscillation & resonance,binoculars,tuning forks,ripple tank,mirror magnifier,harmonic motion air track,forced oscillation & resonance,lens and prisms,longitudinal wave demonstration,slink wave demo manufacturer and exporter.

 Sell LSAW/DSAW 406~1422mm(16"~56")* 6~50mm

Ningbo Zhehua Heavy Steel Pipe Manufacturing Co., Ltd., is a professional jcoe,longitudinal,submerged-arc welded,steel pipe manufacturer and exporter.

 914nm 946nm 1030nm 1047nm 1053nm 1064nm Infrared laser

CNI-laser is a professional infrared laser,dpss laser,low noise laser,single longitudinal laser manufacturer and exporter.