HAS WON QS9000 / ISO-9002 INTERNATIONAL QUALITY APPROVAL
VARIOUS SPRING MATERIALS

 
 Rod shape 
Flat shape 
Line shape 
Laminated sheet
 Hot calendering
Hot calendering 
Cold drawing 
Tempering
Cold calendering 
Hot treatment
General small size screw spring
 
 
SWP
SW、SUS
SWO
SWOSM
 
 
General big size screw spring
SUP4、SUP6
SUP7、SUP9
SUP9A、SUP11A
 
 
 
 
 
High-class big size spring
SUP10 
SUP10 
 
 
 
 
Super-large spring
SUP11A 
SUP11A 
 
 
 
 
Rail hanging spring
SUP4、SUP9
SUP9A、
SUP11A
SUP9、
SUP9A、
SUP11A 
 
 
 
 
Saw teeth spring
 
 
SW、SWP
 
 
 
Worm spring
 
 
SW、SWP
 
SK、
SWRH、SC
SK、SC
Cable spring
 
 
SWP
 
 
 
Disc spring
 
SUP6、
SUP9、
SUP9A、
SUP10
 
 
 SK、SKS

SC、SUP10

SK、SC
Ring spring
SUP4、SUP6、SUP9、SUP9A
 
 
 
 
 
Cone spring 
 
SUP4、SUP6、
SUP9、SUP9A
 
 
SK、SC
 
Non-magnet (weak magnet) spring
 
 
SUS, 
bronze wire,
White wire,
Brass wire, copper wire 
 
SUS、

Bronze wire

 
Hanging spring 
SUP6、SUP7、
SUP9、SUP9A、SUP11A 
SUP6、SUP7、SUP9、
SUP9A、11A
 
SWOSM
 
 
Chair spring
 
 
SW
 
 
 
Valve spring
 
 
SWPV
SWO-V、
SWOCV-V、
SWOC-V
 
 
Clutch spring
 
 
SWP、SWPV
SWO-V
 
 
Speed regulator spring
SUP4、SUP6、
SUP7、SUP9、SUP9A
 
SWP 
SWO 
SK、SKS
 
Induction spring
 
 
SUS, 
bronze wire,
White wire,
Brass wire, copper wire 
 
Bronze wire

17-7PH

 
Keyboard spring
 
 
SWP
 
 
 
Belt spring
 
 
SW、SWP
 
 
 
Heat-resistant spring 
 
SUP10
SUS, 
bronze wire,
White wire,
Brass wire, copper wire 
SWOC-V、SWOSC-V 
SUS
 
Anti-corrosive spring
 
 
SUS 
 
SUS
 
Washer spring
 
 
SWRH
 
 
 
Snap spring
 
 
SWRH、SW、SWP 
 
SK、SC
SK、SC
Lamination spring
 
 
 
 
SK、SC 
SK、SC 
Threaded spring
 
 
 
 
SK、SC
SK、SC
Wave spring
 
 
 
 
SK、SC
SK、SC

33-18, 1-Te South Rd., Niu Pu Li,
Chang-Hua City, Taiwan, R. O. C.
TEL:886-4-7376117~9
FAX:886-4-7376120
http://www.ryk.com.tw
E-mail:ryc@ms24.hinet.net
  • INTRODUCTION OF COMPANY
  • SPRING TOLERANCE
  • VARIOUS SPRING MATERIALS
  • INTRODUCTION OF PRODUCT
  • SPRING FORMULA
  • HOME

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