海阔紧固件（苏州）有限公司
Exhibit Profile：
HEICO-LOCK® wedge locking systems provide maximum reliability for bolt joints even under extreme vibration or dynamic loads. The effectiveness has been proven by the latest standards DIN 65151, DIN 25201-4 & NASM 1312-7. HEICO-TEC® tensioning systems meet all requirements of ISO 898-2 thus can replace any conventional nut with same strength. Easily, fast and reliably assemble large bolted joints without electric, hydraulic, or pneumatic tools. All you need is a torque wrench.
HEICO-LOCK® wedge locking systems provide maximum reliability for bolt joints even under extreme vibration or dynamic loads. The effectiveness has been proven by the latest standards DIN 65151, DIN 25201-4 & NASM 1312-7. HEICO-TEC® tensioning systems meet all requirements of ISO 898-2 thus can replace any conventional nut with same strength. Easily, fast and reliably assemble large bolted joints without electric, hydraulic, or pneumatic tools. All you need is a torque wrench.
Website：www.heico-fasteners.cn