| Loại | Manufacturer |
|---|---|
| Trang web | https://www.guildline.ca/ |
| Số điện thoại | 1-613-283-3000 |
| Địa chỉ | 21 Gilroy Street, PO BOX 99,Smiths Falls, ON,Canada K7A 4S9 |
Guildline Instruments is an Engineering Company that designs, manufactures and markets ultra-precise instruments for the fields of metrology and oceanography. Since 1957 our products have been used for research and as the primary instrument with respect to establishing traceability to fundamental electrical standards.