| Tipo | Manufacturer |
|---|---|
| Sito web | https://www.4-direct.com/ |
| Numéro de téléphone | +86-755-26055363 |
| Indirizzo | 12F, Zhongxing Industry Bld., Chuangye Rd.,Nanshan District, Shenzhen, Guangdong |
Direct Electronics is the only few manufactures who has the ability of quality control from raw ceramic material to finished products. High reliable piezo components are guaranteed.