Setting the Standardon Every Job Site.
HB is a construction materials manufacturer based in Chilgok, Korea. We specialize in adjustable supports for plasterboard and door frames, as well as insulation fasteners. Our patented plasterboard support helps prevent sagging and defects while adapting to various site conditions. With years of manufacturing expertise, HB delivers reliable solutions for construction sites.
Construction Materials Manufacturer in Gyeongsang
Based in Chilgok, Gyeongsangbuk-do, we manufacture construction materials in-house and supply them to job sites across Korea.
Patents Held
12
Reduction in Construction Time
35%
The Product ProfessionalsChoose Again
Once workers experience its convenience and performance, they choose it again for their next job site.
7 Years of ProvenManufacturing Expertise
Backed by years of manufacturing know-how, we continuously refine our products to deliver quality that professionals can rely on.
Job Sites Supplied
200+
Reduction in Claims
68%
Specialized ConstructionMaterials Manufacturer
We specialize in essential construction materials, building our expertise and know-how around the practical needs of job sites.
Product Lineup
Plasterboard Packer
₩110,000
Door Frame Packer
₩130,000
Fastener Top Cap
₩45,000
Insulation Fastener
Price range: ₩50,000 through ₩110,000Plasterboard Packer
₩110,000Door Frame Packer
₩130,000Fastener Top Cap
₩45,000Insulation Fastener
Price range: ₩50,000 through ₩110,000Plasterboard Packer
₩110,000Door Frame Packer
₩130,000Fastener Top Cap
₩45,000Insulation Fastener
Price range: ₩50,000 through ₩110,000Frequently Asked Questions
Find quick answers to common questions about our products, orders, shipping, exchanges, and returns.If you can't find the information you need, please feel free to contact us.
Yes. Individual units and small-quantity orders are available. Discounts and special shipping terms may apply to bulk orders, so please contact us for details.
It can be used on job sites with uneven floors or where plasterboard sagging and defects are a concern. Its adjustable height allows it to adapt flexibly to different site conditions.
Yes. The product can be removed and reinstalled without damage for repeated use, helping reduce both material costs and construction waste.
Orders are generally dispatched within 3–7 business days after confirmation. Delivery times may vary for remote areas or bulk orders.
If a product is defective or incorrectly shipped, an exchange or refund is available. For change-of-mind returns or exchanges, eligibility will depend on the condition of the product, and items showing signs of use may be restricted.