Telefon numarası : 8618124398702
| Standart: | IOS 9001 |
|---|---|
| Sayı: | 17918Q10525R0S |
| Yayımlanma tarihi: | 2018-01-29 |
| Bitiş tarihi: | 2021-01-28 |
| Kapsam/Aralık: | The environmental management activities involved by production and sales of Optical fiber cable , optical fiber communication wires and accessories，optical patchcords (Except as required by statute)and places |
| Tarafından verilen: | Beijing Zhongding Hengchang Certification Co., Ltd. |
| Standart: | IOS 14001 |
|---|---|
| Sayı: | 17918E20280R0S |
| Yayımlanma tarihi: | 2018-01-29 |
| Bitiş tarihi: | 2021-01-28 |
| Kapsam/Aralık: | The environmental management activities involved by production and sales of Optical fiber cable , optical fiber communication wires and accessories，optical patchcords (Except as required by statute)and places |
| Tarafından verilen: | Beijing Zhongding Hengchang Certification Co., Ltd. |
| Standart: | OHSAS 18001 |
|---|---|
| Sayı: | 17918S10202R0S |
| Yayımlanma tarihi: | 2018-01-29 |
| Bitiş tarihi: | 2021-01-28 |
| Kapsam/Aralık: | The environmental management activities involved by production and sales of Optical fiber cable , optical fiber communication wires and accessories，optical patchcords (Except as required by statute)and places |
| Tarafından verilen: | Beijing Zhongding Hengchang Certification Co., Ltd. |
