HNHANA chair clears ANSI/BIFMA tests on first try

HNHANA Co., Ltd. said its newly developed prefabricated dining chair passed ANSI/BIFMA durability and safety testing in the United States on the first attempt. The result could strengthen the South Korean furniture maker’s push into global licensing and manufacturing partnerships.

Why it matters: - HNHANA’s prefabricated dining chair cleared a widely recognized U.S. furniture safety and durability standard. - The result matters because prefabricated dining chairs are hard to reinforce structurally, making certification a meaningful proof point for the design. - The company says the validation supports its case for global commercialization and patent licensing.

What happened: - HNHANA Co., Ltd., a South Korean home living and furniture company led by CEO Beomjin Park, said its newly developed prefabricated dining chair passed ANSI/BIFMA testing in the U.S. - The chair passed on the first attempt. - The company announced the result in Seoul on Sept. 3, 2026.

The details: - ANSI/BIFMA testing evaluates load capacity, durability and safety. - The chair uses a modular structure built from two rigid rectangular frames interlocked in a plus sign shape. - The design allows the chair to stand independently even without a seat or backrest. - The product has four core components: two frames, one backrest and one seat. - HNHANA says the chair can be assembled easily without specialized tools. - The company says the design reduces packaging volume by more than 50% versus existing options. - That smaller footprint supports courier shipping in a single standard box. - HNHANA says the core structure can be applied to materials including steel, aluminum and PPGI. - The company also says the framework can support many design variations.

Between the lines: - The technical milestone gives HNHANA a stronger story around logistics as well as product engineering. - The modular approach targets a common pain point in furniture shipping: bulky, costly single-unit delivery. - Passing a tough U.S. standard may help the company position the chair as more than a design novelty and more as a platform for broader use. - The patent portfolio suggests HNHANA is trying to protect the underlying structure, not just one finished product.

The details: - HNHANA registered a domestic patent for the invention under Patent No. 10-2509700. - The company says it completed patent registrations in the United States, Japan and Europe through a PCT application, WO2022255633. - Patent applications remain pending in China and other major markets. - The invention won a Bronze Medal at the 2023 Seoul International Invention Fair.

What's next: - HNHANA plans to pursue patent licensing and strategic partnerships with global furniture manufacturers and distributors. - The company expects the verified structure to support expansion in the global kitchen and dining chair market. - Broader commercialization will likely depend on licensing, manufacturing scale-up and market adoption.

The bottom line: - HNHANA now has a third-party testing win and a multi-country patent footprint behind a chair designed to ship smaller, assemble easily and scale globally.