TWSBI

TWSBI is owned by Ta Shin Precision Co., Ltd., headquartered in Taiwan. No. The ultimate owner of TWSBI, Ta Shin Precision Co., Ltd., is headquartered in Taiwan, not in the United States.

TWSBI Co., Ltd. is a Taiwanese company specializing in the design and manufacture of high-quality fountain pens and writing instruments, known for their innovative piston-filling mechanisms and transparent designs.