PlumbFast Co (035200) Fair Value & Analysis
Consumer Cyclical · KR · Market cap 24.3B KRW
Fair value as of: Jun 24, 2026
Analysis
PlumbFast Co (035200) currently trades at 2,645 KRW, while our model-based Fair Value estimate is 1,856 KRW — implying the stock looks roughly 29.8% overvalued today. We read business quality at 95/100 (high quality), in the Consumer Cyclical sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium — the entry price still matters most (evidence: high).
About the company
PlumbFast Co., Ltd. manufactures and sells plastic plumbing materials in Korea. It offers polybutylene (PB) pipes; PB and brass fittings; PE-RT pipe coils; PPF pipes and fittings; and PF press fittings. The company also provides accessories, such as caps, O rings, grab rings, washers, sleeves, blank caps, pipe cutters, cap nuts, cleaning caps, and joining and dismantling tools. It serves construction, fishery, energy-saving, and other industries. The company was formerly known as Dongyang Plastic Co.,Ltd. and changed its name to PlumbFast Co., Ltd. in March 2001. PlumbFast Co., Ltd. was founded in 1992 and is headquartered in Sejong, South Korea.
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.
Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.