Rock Bolt

Rock Bolt


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
Category
Other Construction Machinery

Han-sung Precision Ind.

Country / Year Established
South Korea South Korea /
Business type
Others
Verified Certificate

13

DUNS

Product name Rock Bolt Certification -
Category Other Construction Machinery Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

Purposes
Rock bolt, as the rock itself is a important strut, has the purpose to maintain the inherent strength of the rock and the major roles are as follows:

Features

  • Prevent floatstone remained and exposed on the surface of the rock being cut off from falling down or moving around by suppressing the change of its location.
  • Increase durable strength of the rock by tying up the rock through the action together with shotcrete.
  • Act to prevent rock activities etc that occur along the cracks and joints of the rock bed

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Han-sung Precision Ind.

Country / Year Established
South Korea South Korea /
Business type
Others

13

DUNS

President
Woo-ki Sung
Address
35-6 Sinhang-ri, Dunpo-myeon, Asan-si, Chungcheongnam-do, Korea
Product Category
Other Construction Machinery
No. of Total Employees
1-50
Company introduction

Hansung Precision Company was established in 1989, and since its birth, we have been making significant contributions to national development. We develop and manufacture mechanical splicing of reinforcement bars that increase stability, lock bolts for that secure base rocks for the numerous tunnels of Korea, and super fibers for reinforcing concrete.

After ceaseless and unhindered research, development and efforts of our entire staff, we were the first company in Korea to develop the HS-BAR, which is a swelling screw joint reinforcement bar. The HS-Bar makes possible conservation of iron resources, enhancement of construction quality, and is realizing precision safety construction.

In addition, through research and development of lock bolts for NATM tunnels, we were able to develop the ring lock nut and received a KT Mark from Korea Academy of Science and Technology. The Korea's first technology of forming a screw by swelling both ends of the reinforcement bar was recognized for its technology and quality. It received the NT Mark from the Small Medium Business Association, the EM Mark from the National Institute of Technology and Quality.

Also, as the result of 5 years of research and efforts, rolling type bar splicing was developed, and in order to improve precision safety construction of the 21st century Korea and to become a corporation that can be trusted by our clients through the highest level of quality, a factory process management system that can minimize losses was installed and a new reinforcement processing factory was constructed.

We will continue to do our best in striving for enhancement of precision safety construction, and by developing technologies of superior quality, we will become a corporation that provides reliability and trust to our clients. Furthermore, we at Hansung extend our deep appreciation and gratitude to those who have continued to support and encourage for our success.

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