| asal usul | ZHEJIANG, CHINA |
|---|---|
| Diameter Heliks | 8.8-9.2 |
| Kode Hs | 8537101990 |
| Ketebalan Kasur | 120mm-400mm |
| Jenis | 190/270/290/380/540mm |
| Diameter Heliks | 8.8-9.2 |
|---|---|
| Sifat bisnis | Integrasi industri dan perdagangan |
| Presisi | Keakuratan Tinggi |
| Tipe Musim Semi | pegas saku |
| Bahan Moulding | Cetakan Logam |