| Date | Description |
|---|---|
| 2020-10-01 | update robots_txt_status www.hi-powerlock.com: 404 => 200 |
| 2015-03-28 | delete address No.177, Haihuan Street, Annan District, Tainan City 709, Taiwan |
| 2015-03-28 | insert address No.126, Hai Huan Street, Tainan City 70953, Taiwan |
| 2015-03-28 | update primary_contact No.177, Haihuan Street, Annan District, Tainan City 709, Taiwan => No.126, Hai Huan Street, Tainan City 70953, Taiwan |