| Typ | Manufacturer |
|---|---|
| Webseite | https://hztongna.cn/ |
| Telefonnummer | 86 0571 86632760 |
| Adresse | Area A, 1st Floor, Building 1, No. 30, No. 15 Street, Hangzhou Economic and Technological Development Zone |
Hangzhou Tongna Hardware Manufacturing Co., Ltd. is a manufacturer specializing in the design, processing, production and sales of high-precision hardware fasteners with GB, ANSI , ISO, DI-N/JIS, BS and customer specified requirements.