Kwangwoon, a piping equipment manufacturer, has been manufacturing and providing plumbing equipment and gas appliances since its establishment in 2011.

In the meantime, Kwangwoon is continuing to grow with the accumulated technology and experience accumulated by providing products in the OEM manufacturing method for many years to various customers.

In the plumbing industry these days, components harmful to the human body such as lead have been identified in tap water that all citizens come into contact with. In addition, chaotic market conditions are being created, such as the KC certification of the Korea Waterworks and Sewerage Association being canceled because the materials and products for supplying water exceed the sanitary and safety standards of the Ministry of Environment.

In addition, the gas appliance industry is also facing an unfortunate reality where it is hard to enter the market even with an excellent product of differentiated functions and costs, due to the unreasonable standards and practices. All our employees in Kwang Woon boldly tackle these challenges.
Kwangwoon has continuously boldly challenged these problems.

Kwangwoon is constantly striving to provide answers to the sanitary and safety settlement of water and drinking water in this land, and the improvement of unreasonable systems and inappropriate practices of authorized institutions

The main products manufactured by Kwangwoon are as follows.

1. Sprinkler Head
     - Performance of Resistant to earthquake - Only one in Korea (Japanese standard)
     - The only response in slow-growing fire (slow-growing fire of 3 ~ 6 minutes before flushing over)
     - Low-load design structure and 10 times stronger than that of other company’s products
     - Structure that cannot solve the non-operation problem caused by cold soldering
     - No performance of Resistant to earthquake
     - Not suitable for high-rise, high-pressurized construction
     - Flooding damage caused by malfunction during installation and maintenance (causes many PL disputes)

2. Water Hammer Arrester
     - Manufacturing method that does not use lead at all
     - Ensures competitiveness compared to other companies with simplified screw fastening method
     - Innovative with Eco-friendly
     - Patented product (Certification No.: 10-1697132)
     - Soldering method when welding the body and fitting
     - There is a risk of lead elution if connected to a drinking water pipe
     - Case : Lead poisoning incident of Kansas City, US in 2015