* PRODUCT
For Ultra Hi-Low Temperature
Hi Pressure Special Bolt & Nut
* CERTIFICATE
ISO 9001, ISO 9002, KEPIC (Korea Electric Power Industry Code)
* AVAILABLE STANDARD
▶ ASTM
▶ ASME
▶ ANSI
▶ ISO
▶ KS
▶ JIS
▶ DIN, BS, AS etc
* HWA SUNG FASTENERS IN USE
On/Off shore Facilities, Shipbuilding, Nuclear Power Plants, Thermal power plants,
Iron & Steel Plants, Oil Refinery Plants, Bridge, Process Plants, Desalination Plant,
Steel Tower, High-rise Buildings, Construction Equipments
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