Manufacturing

  1. Sumitomo Single Strand SM Method PC Steel Materials

  2. BIX BBS Bit Through Socket

  3. BIX BDA-BSA Bit/Socket Adapter & Socket Adapter TypeH

  4. BIX BXB-BBA Extension Bars & Bit Chuck

  5. Sumitomo Anti Corrosion Steel Material Epoxy Strand

  6. BIX BU/BUJ Universal Impact Sockets「3/8”・1/2”」

  7. BIX BP3/BX3/BP4/BX4 Ring Magnet Type Impact Sockets With Magnet 「3/8”・1/2”」

  8. BIX BX/BP Extension Type MG/Slide Magnet Type Impact Sockets With Magnet 「3/8”・1/2”」

  9. BIX BP Short-type MG/ Long-type MG Impact Sockets With Magnet 「3/8”・1/2”」

  10. BIX BP6 Long-type & Hex Bit Socket 19sq[3/4″]

  11. BIX BP Short-type 6PT Impact Sockets 19sq[3/4″]

  12. BIX Stud Socket & Hexlobe Socket 12.7sq[1/2″]

  13. BIX Hex Bit Socket & Socket For Tap 12.7sq[1/2″]

  14. BIX BP4/BX4 Long-type/Extension-type Impact Sockets 12.7sq[1/2″]

  15. BIX Short-type 6PT/12PT Impact Sockets 12.7sq[1/2″]

  16. BIX Stud Socket & Hexlobe Socket 9.5sq[3/8″]

  17. NAGANO KEIKI BN13 Standardized Articles JPI PressureGauges

  18. NAGANO KEIKI KJ92 Intrinsically Safe Pressure Transmitter

  19. NAGANO KEIKI CB33 Deadband Adjustable Pressure Switch

  20. NAGANO KEIKI CS76 Pnaumatic & Hydraulic Pressure Switch

  21. NAGANO KEIKI CD77 Flame Proof Type Pressure Switch

  22. NAGANO KEIKI CD78 Flame Proof Type Pressure Switch

  23. NAGANO KEIKI CD81 Flame Proof Type Differ Pressure Switch

  24. NAGANO KEIKI SH・SD Diaphragm Seal Pressure Transmitter

  25. NAGANO KEIKI JM71 Pressure Gauge (Micro Switch Type)

  26. NAGANO KEIKI KE22 Pneumatic Transmitters Differ Pressure

  27. NAGANO KEIKI M___ Engine M2 Type Indicator(MM20)

  28. TOYO KENSETSU KOHKI EK / EJK Working Stand for Rebar (EIKO)

  29. NAGANO KEIKI M___ Engine M3 Type Indicator(MM30)

  30. TOYO KENSETSU KOHKI CRF Cutting Roller(EIKO)

  31. NAGANO KEIKI GE__ Edgewise Type Pressure Gauges

  32. TOYO KENSETSU KOHKI RS-S/RS-M/RS-L Cutting Machine Stand (EIKO)

  33. NAGANO KEIKI GD1 Duplex Pressure Gauge

  34. TOYO KENSETSU KOHKI BS-2/BS-1 Bending Stopper

  35. NAGANO KEIKI GT15 Pressure Gauges Square Type

  36. TOYO KENSETSU KOHKI EMCH / EMCHB Column Lifting Set with Double Lock Clamp (EIKO)

  37. TOYO KENSETSU KOHKI EMCT Vertical Lifting Ser with Double Lock Clamp

  38. TOYO KENSETSU KOHKI EMY Horizontal Lifting Clamp(EIKO)

  39. TOYO KENSETSU KOHKI EMYY Horizontal Lifting Set(EIKO)

  40. TOYO KENSETSU KOHKI MOCB-13 Cutter Bender(EIKO)

  41. TOYO KENSETSU KOHKI HWSE-LN Beam widening tool (EIKO)

  42. TOYO KENSETSU KOHKI SPSE-LN/SPSE-SN Rebar Jack(EIKO)

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TOOLS & EQUIPMENT

Lifting
Eagle Clamp | Eagle Jack | Elephant | Endo Kogyo
Kanetec | Jung | KITO
Kondotec | Miki Netsuren | Sanei Seiki

Hand Tools
Bix | Miyakawa | Nakatani Kikai | Ogura |
Super Tool | TONE | Yutani

Tape
Kamoi | Kikusui | Nirei | Teraoka

Measurement
Hasegawa | Kawaki | Kett | KGK | Line Seiki | Nagano Keiki
Niigata Seiki | Obishi Keiki | RSK | Ryoden Shonan | Sanko
Showa Seisakusho | Showa Sokki

Safety Tools
Fujii Denko | Shigematsu | Titan

Welding
Asahi Weldex | Daihen | Koike | Nissan Tanaka

Drilling
Dijet | Nitto Kohki

Chemical
Taseto

Other Tools
Hammer Caster | Matsuda Seiki | Sanritsu
Sanyutec | Toyo Kensetsu Kohki
Yamari

PLANT FACILITIES

Facilities
Acokk | Bunkaboeki | Horiuchi | Konan | Murakoshi
Murakoshi Industries | Nesstech | Nikkin Flux
NFK | Organo | Taiyo Parker

Pump
Honda Kiko | Kyowa | Musashino

Valve
Astam | Kyowa Iron | Nachi | Nippon Daiya | Sawada
Wasino Kiki | Yoshitake

Electricity
Asahi Bagnal | Kokosha | U_RD

CONSTRUCTION

Concrete Work
EXEN | Japan Life | Mikasa | Taiheiyo

Railway Work
Kyoei | Toko

Scaffolding
Bullman | Okabe

High Tension Bolt
Dong Ah | KPF | Nippon Fastener

Bolt & Nut & Washer
Hard Lock | Mori Kozai
Nakaumi | Otani | Toneji

STEEL MATERIAL

Steel & other Material
Dongil | JIS Standard | DSR | Winoa IKK

Pipe
Benkan

LINK

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Weight Calculation

Steel Weight
Hex Bolt & U-Bolt & Long Nut Weight
Nut & Washer Weight
High Tension Bolt S10T & F10T Weight
Volume(SHIP, AIR) Weight

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