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TWSBI is a renowned fountain pen manufacturer in Taiwan, founded by the father and son duo, Ren-Sen Wang and Cheng-Chang Wang. TWSBI's name stands for the phrase "Hall of Three Cultures" or "San Wen Tong" in Chinese. The character "Wen" translates into language and culture. After more than 50 years as an OEM manufacturer for various global brands, Ta Shin Precision decided to sell under their own brand and so TWSBI was born. Ta Shin Precision has more than 50 years of experience in plastics and metals manufacturing.