Leister Authorization Certificates LEISTER AUTHORIZED DISTRIBUTER CERTIFICATE (CHIHA) View × LEISTER AUTHORIZED DISTRIBUTER CERTIFICATE (CHIHA) Leister Authorized Distributer Certificate (China) LEISTER AUTHORIZED DISTRIBUTER CERTIFICATE (HONG KONG & MACAO) View × LEISTER AUTHORIZED DISTRIBUTER CERTIFICATE (HONG KONG & MACAO) Leister Authorized Distributer Certificate (Hong Kong & Macao)