login to the system
name
password
Sign up please, if you are unregistered and you are interested in full acces.. Our sales representative will contact you as soon as possible..
log on
you are logged into the system
section
region
specification of dimensions / qualities
| mm | |
| minimum quantity: |
SEARCH
sorting
-
there is no common classification for a given section combination
-
sorting
-
(532 920)
-
-
(0)
-
(4)
-
(0)
-
(0)
-
(21)
-
(368)
-
(0)
-
(5)
-
(17)
-
(51)
-
(0)
-
(2 038)
-
(0)
-
(0)
-
(0)
-
(1 573)
-
(28)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(65)
-
-
-
(371 585)
-
-
(8 028)
-
(2 864)
-
(1 969)
-
(4 067)
-
(6 168)
-
(1 828)
-
-
-
(2 553)
-
(1 639)
-
(637)
-
-
(3 411)
-
-
-
-
-
(1 344)
-
(613)
-
(493)
-
(13)
-
(74)
-
(0)
-
(0)
-
-
-
(71)
-
(1)
-
-
(6)
-
-
-
-
-
-
(19)
-
(0)
-
-
-
(1)
-
(0)
-
-
-
(2 568)
-
(783)
-
(85)
-
(29)
-
(5)
-
(4)
-
-
-
(0)
-
(0)
-
-
-
-
(720)
-
(45)
-
(11)
-
-
-
(235)
-
(22)
-
-
(44)
-
(44)
-
(2)
-
(48)
-
(60)
-
-
(8 698)
-
(1 489)
-
(291)
-
(150)
-
(15)
-
-
(231)
-
-
(2 272)
-
(315)
-
(210)
-
(26)
-
-
(24)
-
(144)
-
(1)
-
(25)
-
(0)
-
(0)
-
(0)
-
(0)
-
(46)
-
-
-
-
(308)
-
-
-
(0)
-
(12)
-
(127)
-
(72)
-
(0)
-
-
-
(135)
-
-
(0)
-
(0)
-
(0)
-
-
(10)
-
(0)
-
-
(2)
-
(0)
-
(0)
-
(0)
-
-
(32)
-
(195)
-
(0)
-
(0)
-
-
-
(10)
-
-
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
-
-
(21)
-
(0)
-
-
(26)
-
(0)
-
(8)
-
(29)
-
-
(4 620)
-
-
(0)
-
(0)
-
(0)
-
(1)
-
(0)
-
(0)
-
(0)
-
(0)
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
-
(0)
-
-
(0)
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(9)
-
-
-
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(5)
-
-
-
(0)
-
(0)
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
-
-
-
(0)
-
(0)
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(21)
-
-
-
-
-
(2)
-
(0)
-
-
(1)
-
(1)
-
-
(0)
-
(0)
-
-
-
-
-
(5)
-
(0)
-
-
-
(20)
-
(3)
-
-
(12)
-
(0)
-
(0)
-
(11)
-
(7)
-
-
-
(70)
-
(21)
-
-
-
-
(1)
-
(66)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(2)
-
(0)
-
(0)
-
(1)
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
-
-
-
(0)
-
(0)
-
-
-
(0)
-
(0)
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
-
-
-
-
-
(0)
-
(0)
-
(1)
-
(6)
-
(0)
-
-
(74)
-
(92)
-
(24)
-
(116)
-
(17)
-
(5)
-
(147)
-
(4)
-
(37)
-
(75)
-
(29)
-
(0)
-
(89)
-
-
(0)
-
(0)
-
(159)
-
(0)
-
(12)
-
(0)
-
(0)
-
(3)
-
(210)
-
(0)
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(3)
-
(0)
-
(0)
-
(74)
-
(0)
-
(0)
-
(0)
-
-
-
(0)
-
-
-
(0)
-
-
-
(0)
-
(0)
-
-
(30)
-
(0)
-
(0)
-
-
(0)
-
(1)
-
(4)
-
-
(0)
-
(0)
-
(0)
-
(0)
-
-
-
-
-
(69)
-
(81)
-
(0)
-
(45)
-
(72)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(12)
-
(0)
-
(0)
-
(1)
-
(0)
-
(0)
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(76)
-
(1)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(246)
-
(0)
-
(0)
-
(0)
-
(0)
-
(1)
-
-
-
(0)
-
(1)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(1)
-
-
(2)
-
(0)
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(134)
-
(275)
-
(0)
-
(0)
-
(0)
-
(59)
-
-
-
(0)
-
(10)
-
(410)
-
(5 688)
-
(220)
-
(108)
-
(16)
-
-
-
(15 356)
-
(3 693)
-
(23 203)
-
(46 381)
-
(478)
-
(0)
-
(0)
-
(4 411)
-
(1 623)
-
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(61)
-
(0)
-
(0)
-
-
(0)
-
-
(57)
-
(659)
-
-
(176)
-
-
-
(100)
-
(2)
-
(100)
-
(33)
-
(0)
-
(0)
-
-
-
-
(0)
-
(0)
-
(0)
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
-
(0)
-
(0)
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
-
-
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
(0)
-
-
(0)
-
(0)
-
-
(0)
-
-
(0)
-
(19)
-
(1 177)
-
(157)
materials, machines and tools
| description | quantity | price | |||
|---|---|---|---|---|---|
| Round bar 90 -19452 | 71 kg | by agreement | |||
|
updated 08.06.2026
KRÁLOVOPOLSKÁ STEEL, Brno |
|||||
| Round bar 90 -19436.3 (1.2080, X210Cr12) | on request | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -19436 (1.2080) | 2201.5 kg | by agreement | |||
|
updated 19.06.2026
VALSTEEL a.s., Zubří |
|||||
| Round bar 90 -19436 | 70 kg | by agreement | |||
|
updated 08.06.2026
KRÁLOVOPOLSKÁ STEEL, Brno |
|||||
| Round bar 90 -19436 | on request | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -19423 (1.2056, 90Cr3) | 1439 kg | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -19313.3 | 295 kg | by agreement | |||
|
updated 08.06.2026
KRÁLOVOPOLSKÁ STEEL, Brno |
|||||
| Round bar 90 -19312 (1.2842) | 18.9 kg | by agreement | |||
|
updated 19.06.2026
VALSTEEL a.s., Zubří |
|||||
| Round bar 90 -18NiCr5-4+A EN 10060,EN 10084 válcovaná | 929 kg | by agreement | |||
|
updated 19.06.2026
BODEN-MATTE, spol.s r.o., Vsetin |
|||||
| Round bar 90 -18NiCr5-4+A EN 10060,EN 10084 válcovaná | 2120 kg | by agreement | |||
|
updated 19.06.2026
BODEN-MATTE, spol.s r.o., Vsetin |
|||||
| Round bar 90 -18CrNiMo7-6+FP (+A) válcovaná | 234 kg | by agreement | |||
|
updated 08.06.2026
IZOTECHNIK s.r.o., Třinec |
|||||
| Round bar 90 -17CrNi6-6+FP/15CrNi6 EN 10060 válcovaná | 7260 kg | by agreement | |||
|
updated 19.06.2026
BODEN-MATTE, spol.s r.o., Vsetin |
|||||
| Round bar 90 -16Mo3+N EN 10060,EN 10273 válcovaná | 2473.5 kg | by agreement | |||
|
updated 19.06.2026
BODEN-MATTE, spol.s r.o., Vsetin |
|||||
| Round bar 90 -16MnCr5+A (1.7131, žíháno na měkko) válcovaná za tepla | on request | by agreement | |||
|
updated 04.06.2026
FERONA a.s., Praha |
|||||
| Round bar 90 -16MnCr5 (1.7131, tepelně nezpracováno) válcovaná za tepla | on request | by agreement | |||
|
updated 04.06.2026
FERONA a.s., Praha |
|||||
| Round bar 90 -16343.6 (34CrNiMo6+A) | 1250 kg | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -16343 (34CrNiMo6+QT) | on request | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -16/20MnCrS5+A válcovaná | 248 kg | by agreement | |||
|
updated 08.06.2026
IZOTECHNIK s.r.o., Třinec |
|||||
| Round bar 90 -16/20MnCr5+A (14220.3) | 302 kg | by agreement | |||
|
updated 15.06.2026
DENER trading s.r.o., Frýdlant nad Ostravicí |
|||||
| Round bar 90 -16/20MnCr5 válcovaná | 2549 kg | by agreement | |||
|
updated 08.06.2026
IZOTECHNIK s.r.o., Třinec |
|||||
| Round bar 90 -15NiCr13+A EN 10060,EN ISO 683-3 válcovaná | 6359 kg | by agreement | |||
|
updated 19.06.2026
BODEN-MATTE, spol.s r.o., Vsetin |
|||||
| Round bar 90 -15330.6 (31CrMoV9+QT) | 396 kg | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -15260.3 | 440 kg | by agreement | |||
|
updated 08.06.2026
KRÁLOVOPOLSKÁ STEEL, Brno |
|||||
| Round bar 90 -15241.3 (30CrMoV9) ČSN 425510.11 válcovaná | 1415 kg | by agreement | |||
|
updated 19.06.2026
BODEN-MATTE, spol.s r.o., Vsetin |
|||||
| Round bar 90 -15230.3 (15230.3) | 173 kg | by agreement | |||
|
updated 15.06.2026
DENER trading s.r.o., Frýdlant nad Ostravicí |
|||||
| Round bar 90 -15230.3 | 350 kg | by agreement | |||
|
updated 08.06.2026
KRÁLOVOPOLSKÁ STEEL, Brno |
|||||
| Round bar 90 -15142.6 (42CrMo4+QT) na cestě | on request | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -15142.6 (42CrMo4+QT) | 3143 kg | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -15142.6 (1.7225) | 23 kg | by agreement | |||
|
updated 19.06.2026
VALSTEEL a.s., Zubří |
|||||
| Round bar 90 -15142.3 (42CrMo4+A) | 748 kg | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -15142 (42CrMo4) | 2840 kg | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -15130.6 (25CrMo4+QT) na cestě | on request | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -15130.6 (25CrMo4+QT) | 1620 kg | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -15 241.3 válcovaná za tepla | on request | by agreement | |||
|
updated 04.06.2026
FERONA a.s., Praha |
|||||
| Round bar 90 -15 230.3 válcovaná za tepla | on request | by agreement | |||
|
updated 04.06.2026
FERONA a.s., Praha |
|||||
| Round bar 90 -14331 (30HGS, 30ChGSA) ve výrobě | 4000 kg | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -14230 | 200 kg | by agreement | |||
|
updated 08.06.2026
KRÁLOVOPOLSKÁ STEEL, Brno |
|||||
| Round bar 90 -14220.3 (16MnCr5) | 84 kg | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -14220 (1.7131) | 303 kg | by agreement | |||
|
updated 19.06.2026
VALSTEEL a.s., Zubří |
|||||
| Round bar 90 -13CrMo4-5+QT EN 10060,EN 10273 válcovaná | 28 kg | by agreement | |||
|
updated 19.06.2026
BODEN-MATTE, spol.s r.o., Vsetin |
|||||
| Round bar 90 -13CrMo4-5+QT EN 10060,EN 10273 válcovaná | 3797 kg | by agreement | |||
|
updated 19.06.2026
BODEN-MATTE, spol.s r.o., Vsetin |
|||||
| Round bar 90 -13242.30 | 31150 kg | by agreement | |||
|
updated 08.06.2026
KRÁLOVOPOLSKÁ STEEL, Brno |
|||||
| Round bar 90 -12050.0 | 5200 kg | by agreement | |||
|
updated 08.06.2026
KRÁLOVOPOLSKÁ STEEL, Brno |
|||||
| Round bar 90 -12050 (1.0503) | 302 kg | by agreement | |||
|
updated 19.06.2026
VALSTEEL a.s., Zubří |
|||||
| Round bar 90 -11SMn30+SH ČSN EN 10278 loupaná h11 | on request | by agreement | |||
|
updated 04.06.2026
FERONA a.s., Praha |
|||||
| Round bar 90 -11700 | 771 kg | by agreement | |||
|
updated 08.06.2026
KRÁLOVOPOLSKÁ STEEL, Brno |
|||||
| Round bar 90 -11523 (S355J2) na cestě | on request | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -11523 (S355J2) | 3180 kg | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -11523 (1.0570) | 289.2 kg | by agreement | |||
|
updated 19.06.2026
VALSTEEL a.s., Zubří |
|||||
| Round bar 90 -11523 | 2470 kg | by agreement | |||
|
updated 08.06.2026
KRÁLOVOPOLSKÁ STEEL, Brno |
|||||
| Round bar 90 -11416 | 158 kg | by agreement | |||
|
updated 08.06.2026
KRÁLOVOPOLSKÁ STEEL, Brno |
|||||
| Round bar 90 -11375 (S235JR) | 620 kg | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 90 -1.8850 | 59.16 kg | by agreement | |||
|
updated 19.06.2026
VALSTEEL a.s., Zubří |
|||||
| Round bar 90 -1.4923+QT1+SH EN 10269 válcovaná loupaná | 2875.25 kg | by agreement | |||
|
updated 19.06.2026
BODEN-MATTE, spol.s r.o., Vsetin |
|||||
| Round bar 90 -1.4913+QT EN 10269 k13 válcovaná loupaná | 922 kg | by agreement | |||
|
updated 19.06.2026
BODEN-MATTE, spol.s r.o., Vsetin |
|||||
| Round bar 90 -1.4401/1.4404+QT EN 10272 válcovaná loupaná | 35 kg | by agreement | |||
|
updated 19.06.2026
BODEN-MATTE, spol.s r.o., Vsetin |
|||||
| Round bar 90 -1.2889+ | 95 kg | by agreement | |||
| updated 08.06.2026 | |||||
| Round bar 90 -1.2721 | 150.5 kg | by agreement | |||
| updated 08.06.2026 | |||||
| Round bar 90 -1.2358 | 182 kg | by agreement | |||
|
updated 08.06.2026
KRÁLOVOPOLSKÁ STEEL, Brno |
|||||
| Round bar 90 -1.2312 19520 | 49 kg | by agreement | |||
|
updated 19.06.2026
VALSTEEL a.s., Zubří |
|||||
| Round bar 9.5 ČSN 426510-11 109 .0 h11 | 300 kg | 24 CZK / 1 kg | |||
|
updated 03.06.2026
TES Bojkovice,spol.s r.o, BOJKOVICE |
|||||
| Round bar 9.5 -19836 | 138 kg | by agreement | |||
|
updated 19.06.2026
VALSTEEL a.s., Zubří |
|||||
| Round bar 9.5 -1.2210 h8 h8 | 50 kg | by agreement | |||
| permanent advertising | |||||
| Round bar 9 h 9 ČSN 426519.52-19 421-ČSN 420134.00 | 27 kg | by agreement | |||
|
updated 19.06.2026
VLASTRO s.r.o., Slavičín |
|||||
| Round bar 9 ČSN 425510.11-11 109.0-ČSN 420138.00 | 72 kg | by agreement | |||
|
updated 19.06.2026
VLASTRO s.r.o., Slavičín |
|||||
| Round bar 9 -S355J2C+C ocelová tažená za studena h9 | on request | by agreement | |||
|
updated 20.06.2026
FAVEX , s.r.o., Buchlovice |
|||||
| Round bar 9 -S235B+C ČSN EN 10278 tažená h9 | on request | by agreement | |||
|
updated 04.06.2026
FERONA a.s., Praha |
|||||
| Round bar 9 -19421 h11 1,2210 | 23 kg | by agreement | |||
| updated 08.06.2026 | |||||
| Round bar 9 -19421 (1.2210) h9 | 36.5 kg | by agreement | |||
|
updated 19.06.2026
VALSTEEL a.s., Zubří |
|||||
| Round bar 9 -19421 (1.2210) | 433.3 kg | by agreement | |||
|
updated 19.06.2026
VALSTEEL a.s., Zubří |
|||||
| Round bar 9 -11SMn30+C ČSN EN 10278 tažená h9 | on request | by agreement | |||
|
updated 04.06.2026
FERONA a.s., Praha |
|||||
| Round bar 9 -1.2210 h8 h8 | 50 kg | by agreement | |||
| permanent advertising | |||||
| Round bar 88 ČSN 425510.11-12 050.0-ČSN 420220.00 | 106 kg | by agreement | |||
|
updated 19.06.2026
VLASTRO s.r.o., Slavičín |
|||||
| Round bar 875 DIN 7527/6 -S355J2+N kovaná, hrubovaná | on request | by agreement | |||
| updated 08.06.2026 | |||||
| Round bar 875 DIN 7527/6 -C45+N kovaná, hrubovaná | on request | by agreement | |||
| updated 08.06.2026 | |||||
| Round bar 875 DIN 7527/6 -42CrMo4+QT kovaná, hrubovaná | on request | by agreement | |||
| updated 08.06.2026 | |||||
| Round bar 875 DIN 7527/6 -18CrNiMo7-6 kovaná, hrubovaná | on request | by agreement | |||
| updated 08.06.2026 | |||||
| Round bar 87 ČSN 425510.11-11 523.1-ČSN 420138.00 | on request | by agreement | |||
|
updated 19.06.2026
VLASTRO s.r.o., Slavičín |
|||||
| Round bar 87 ČSN 425510-19 855 | 5 kg | 230 CZK / 1 kg | |||
| updated 15.06.2026 | |||||
| Round bar 87 ČSN 425510-19 552 | 179 kg | 78 CZK / 1 kg | |||
| updated 15.06.2026 | |||||
| Round bar 87 425510 -S355J2+N | 2500 kg | by agreement | |||
|
updated 03.06.2026
TES Bojkovice,spol.s r.o, BOJKOVICE |
|||||
| Round bar 87 -14MoV6-3+NT EN 10222-2,DIN 17243 válcovaná | 2024 kg | by agreement | |||
|
updated 19.06.2026
BODEN-MATTE, spol.s r.o., Vsetin |
|||||
| Round bar 86.5 ČSN 425514-14 209.3 | 130 kg | by agreement | |||
|
updated 19.06.2026
VLASTRO s.r.o., Slavičín |
|||||
| Round bar 86 ČSN 425510-19 717 | 130 kg | by agreement | |||
| updated 15.06.2026 | |||||
| Round bar 86 426510 -19573.3 | on request | by agreement | |||
|
updated 03.06.2026
TES Bojkovice,spol.s r.o, BOJKOVICE |
|||||
| Round bar 86 426510 -19552.3 | on request | by agreement | |||
|
updated 03.06.2026
TES Bojkovice,spol.s r.o, BOJKOVICE |
|||||
| Round bar 85kov -19732 | on request | by agreement | |||
| updated 18.06.2026 | |||||
| Round bar 850 DIN 7527/6 -S355J2+N kovaná, hrubovaná | on request | by agreement | |||
| updated 08.06.2026 | |||||
| Round bar 850 DIN 7527/6 -C45+N kovaná, hrubovaná | on request | by agreement | |||
| updated 08.06.2026 | |||||
| Round bar 850 DIN 7527/6 -42CrMo4+QT kovaná, hrubovaná | on request | by agreement | |||
| updated 08.06.2026 | |||||
| Round bar 850 DIN 7527/6 -18CrNiMo7-6 kovaná, hrubovaná | on request | by agreement | |||
| updated 08.06.2026 | |||||
| Round bar 85-6000 ČSN 425510-15 142.6 | on request | by agreement | |||
|
permanent advertising
KNAPEC STEEL s.r.o., Žilina-Rosina |
|||||
| Round bar 85 EN 10060 -42CrMo4+QT (15142.6) | 2416 kg | by agreement | |||
| updated 10.06.2026 | |||||
| Round bar 85 ČSN 425514 čl.7-14 109.3 | on request | by agreement | |||
|
updated 19.06.2026
VLASTRO s.r.o., Slavičín |
|||||
| Round bar 85 ČSN 425510.11-19 663.3-ČSN 420220.50 | 17 kg | by agreement | |||
| updated 08.06.2026 | |||||
| Round bar 85 ČSN 425510.11-16 229.3 | 24 kg | by agreement | |||
|
updated 19.06.2026
VLASTRO s.r.o., Slavičín |
|||||
| Round bar 85 ČSN 425510.11-15 330.6-ČSN 420220.00 | 35 kg | by agreement | |||
|
updated 19.06.2026
VLASTRO s.r.o., Slavičín |
|||||
| Round bar 85 ČSN 425510.11-15 260.3-ČSN 420220.00 | on request | by agreement | |||
|
updated 19.06.2026
VLASTRO s.r.o., Slavičín |
|||||
| Round bar 85 ČSN 425510.11-15 142.7-ČSN 420220.00 | 5 kg | by agreement | |||
|
updated 19.06.2026
VLASTRO s.r.o., Slavičín |
|||||
| Round bar 85 ČSN 425510.11-15 142-ČSN 420220.00 | on request | by agreement | |||
|
updated 19.06.2026
VLASTRO s.r.o., Slavičín |
|||||
choose an action above the selected records
copyright © EBM system k.s., 2005 – 2026, all rights reserved