With the vision to become a leading global company in various electrical products, Sangdong Industries Co., Ltd. manufactures and markets core components – mainly T/L hardwares, substation connectors, and grounding & lightning protection materials. Since its establishment in 1970 as a manufacturer, Sangdong has demonstrated its commitment throughout the years to a set of comprehensive values including integrity and standardization.
Through Sangdong’s technical expertise accumulated during its many years in the industry, it has raised awareness of the competitive nature of its products through their demonstrated reliability. It is currently exporting its electrical products to 45 countries worldwide and it is sincere to buyers by aiming to satisfy them at all times with high-quality products. Furthermore, it is pleased to announce that it is now in a position to meet its customers’ requirements even better now with its accumulated technologies and modern facilities.
Manufactured in Modern Facilities according to ISO 9001, ISO 14001 and OHSAS 18001
T/L hardwares consist of various components and are designed to sustain harsh climate conditions according to special technical requirements of customers and international standards, IEC 61284, BS 3288, etc.
Substation connectors are designed to be installed with a minimum effort to run cooler than the conductors being joined and to provide optimum performance under all operating conditions according to international standard, ANSI NEMA CC1. They are available for connecting with various conductors, standard conductors, terminals and tubes.
Grounding & lightning protection materials from Sangdong Industries Co., Ltd. provide a specified path on which lightning can travel. These materials protect equipped buildings by transmitting the power of the lightning strike safely into the ground, leaving the structure, its contents and occupants unharmed. Grounding & lightning protection materials consist of numerous components constructed from highly conductive copper or aluminum alloys.
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Handrails are structures of certain heights along stairways and bridges to protect pedestrians, and consumers are looking for handrails providing not only safety but also excellent design. If one look at handrails by Corailing, it is clearly evident that they have been devised with all the advantages of installed products in domestic structures. Accordingly, they are easy to manufacture with various designs and customization available to widen the selection for customers, which include individual clients and
conglomerates.
As you can connect and disconnect the power of the machine by holding its handle, it is convenient and safe when you are working, turning the machine at the edge of a field. Handle direction is rotated left and right at 12 levels, so you can quickly change handle positions according to different working conditions. In particular, the Asia Technology Management Equipment is also very convenient for slope-and house-work because the handle is fixed at 90 degrees. A high-strength hexagonal axle causes no wear or slip and excellent traction boosts work performance. In particular, the high-strength hexagonal axle empowers the machine to be attached to a round-gauged wheel tube.
agricultural machinery with the modernization of agriculture in the country, the improvement of agricultural productivity and the development and supply of numerous agricultural machines with high economic efficiency.
the safety regulations of the ISO/EURO NCAP. Therefore, it is possible to develop and test the logic of an autonomous vehicle through the simulator.
Various components for users provided with SIMREX FTS can also be used for R&D tasks such as driver factor research, railway and railway infrastructure design, the evaluation and verifi cation of train electrical equipment, traffi c safety research, and intelligent transportation system in addition to training purposes.
Hanchuk Tech produces solar power generating block through the so-called “Solid System” with no empty space, and concentrates all possible capabilities in developing new renewable energy using solar power generating block.
Korea Valve Control’s products enable an efficient removal of air in the piping and the smooth fl ow of water and liquid. As a result, your energy efficiency is maximized and the stable operation of the pump is made possible. In addition, noise and vibration is minimized.


