About us
Specializing in R&D and manufacturing of semi-semiconductor materials cutting, grinding, polishing equipment and automation equipment
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1995
Shanghai Rijin Machine Tool Co., Ltd. was established
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2008
Zhaojin Semiconductor (Shanghai) Co., Ltd. was established
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2011
TDG-NISSIN Jicheng Machine Technology Co., Ltd. established the grinding division
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2014
Zhejiang Jiying Precision Machinery Co., Ltd.
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2018
Reorganized the above 4 and changed its name to TDG-NISSIN PRECISION MACHINERY CO.,Ltd.
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2000
NSG-300T1G1 straight-through air gap surface grinder
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2001
NVG-23DG double face horizontal surface grinder
NSG-180T1G1 Straight-through air gap surface grinder
NVG-750THD double vertical axis automatic disc surface grinder
NVG-1000D vertical axis automatic disc surface grinder
NSG-500T1G1 straight-through air gap surface grinder
NCG-EF special air gap grinder
NSG-400T1G1 Straight-through air gap surface grinder
NSG-400T1 straight-through surface grinder
NVG-750D vertical axis automatic disc surface grinder
NSG-300T1 straight-through surface grinder
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2002
NSG-300T2G1 two-axis linear through air gap surface grinder
NSG-400T2 Double Axis Linear Passing Surface Grinder
NSG-300TB two-axis front and back straight-through surface grinder
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2003
NSG-300B reverse surface type surface grinder
NVG-310 vertical shaft automatic disc surface grinder
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2004
NVD-300 vertical shaft rotary double end grinding machine
NVG-10DG Horizontal Double Face Grinder
NSM-175 automatic multi-knife cutting machine
NWS-6X2 CNC multi-wire wire slicer
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2005
NK-16BL double side grinding machine
NSG-300T2 Double Axis Linear Passing Surface Grinder
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2006
NK-20BL double side grinding machine
NVG-750G Vertical Shaft Air Gap Surface Grinder
NVG-300DG double face horizontal surface grinder
NSG-300T1G2 three-axis linear through air gap surface grinder
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2007
NK-22BL double side grinding machine
NSG-450T2 Double Axis Linear Passing Surface Grinder
NVG-420 vertical shaft automatic disc surface grinder
NK-9BL double side grinding machine
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2008
NWSS-125B CNC multi-wire steel cutting machine
NK-13BL double side grinding machine
NK-28BL double side grinding machine
NWSS-125A CNC multi-wire steel cutting machine
NGM-500 Silicon Crystal Double Face Grinder
NBG823 back thinning machine
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2009
NWSS-125D CNC multi-line diamond wire cutting machine
NVG-BM single knife cutting machine
NSG-300T2B1 three-axis front and back straight-through surface grinder
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2010
NSH-450 double-sided parallel plane grinder
NVG-750SF vertical shaft automatic disc surface grinder
NWSS-360 CNC wire cutting machine
NWSS-125H cutting machine (King Kong, mortar line dual-purpose machine)
NWSS-125E CNC multi-wire (gold and mortar line dual-purpose) square cutting machine
NBD-110 chamfering machine
NVG-1650 vertical shaft automatic disc surface grinder
NWSS-210 single crystal diamond wire cutting machine
NWSS-250 silicon rod wire cutting machine
NK-13-9B double side grinding machine
NGM-360 Silicon Crystal Face Grinder
NGM-400 Silicon Crystal Double Face Grinder
NGM-600 Silicon Crystal Double Face Grinder
NWSS-125G CNC multi-wire (gold and mortar line dual-purpose) square cutting machine
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2011
NSM-175A automatic multi-knife cutting machine
NGM-243 straight-through air gap surface grinder
NWSS-250A silicon rod wire cutting machine
NWSS-250B silicon rod wire cutting machine
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2012
NK-22B double side grinding machine
NVG-450DG Horizontal Double Face Grinder
NWS-180 CNC multi-wire wire slicer
NWSS-125K CNC multi-wire steel single crystal cutting machine
NWSS-125M CNC multi-wire steel polycrystalline cutting machine
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2013
NSG-300T28G four-axis front and back straight-through air gap surface grinder
NTP-6555 laminated adhesive machine
NK-13-9B double side grinding machine
DPL160T double-sided precision grinding machine
SPL600T single-sided precision grinding machine
NBG822 back thinning machine
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2014
NVG-432 laminated mobile phone panel composite processing machine
NWSS-500D CNC multi-line sapphire square machine
NWD-500JD single wire cutting machine
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2015
NK-16-9B double side grinding machine
NVG-332CP touch screen panel composite processing machine
NSG-400T28G four-axis front and back straight-through air gap surface grinder
SPP600T single side precision polishing machine
DPP120 double-sided precision polishing machine
AWM600 Sapphire Automatic Mounter
NBG811 back thinning machine
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2016
NWSS-812 polycrystalline diamond wire cutting machine
NVG-4500 grinding and polishing machine
NWSS G7+ polysilicon faux diamond wire square machine
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2017
NVG-7500 Ingot Processing Center
NWSS-4525 Semiconductor Single Crystal Cutting Machine
NWSS-6S CNC multi-line diamond wire cutting machine
NWSS-JK4700 single crystal cut-off square machine
NWSS-DD700Z single crystal single root square machine
NWSS-830 CNC multi-wire diamond wire single crystal cutting machine
NWD-500KF single crystal single rod square machine
NWSS-125GS CNC multi-line diamond wire cutting machine
NWSS-840 CNC multi-wire diamond wire single crystal cutting machine
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2018
NWSS-1225 crystal rod cutting machine
NWSS-1250 crystal rod rolling round slot machine
NWSS-7S CNC multi-line diamond wire cutting machine
NWD-600JD single wire cutting machine
ZXDJ-001 automatic polysilicon chamfering machine
NWSS-DS700Z double station automatic single crystal square machine
NWSS-DHO2 single wire cutting machine
DPL160JA double-sided precision grinding machine
DPL160J double-sided precision grinding machine
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2019
NSG-550TB two-axis front and back straight-through surface grinder
