ELLIPAL is a Hong Kong–based crypto-tech company founded in 2018 by David Tian, Hao Ning, and Tong Chen, renowned for crafting air-gapped cold wallets like Titan, Titan Mini, and the X Card that store private keys offline for enhanced security . Their flagship Titan 2.0 model features metal construction, a CC EAL5+ secure chip, and tamper-resistant auto‑destruct protection, supporting 50+ blockchains and over 10,000 tokens via QR‑based transaction signing.