Phone Number : 86-512-67362668
WhatsApp : +8613911538649
Langji owns more than 10 patents, strictly follow ISO9001 and ISO14001, the workshop include sheet metal cutting, punching, bending, welding, air conditioner assembling and cabinet assembling.
ISO9001
ISO14001
Audited supplier
CE certificate
| Standard: | ISO9001 |
|---|---|
| Number: | QAIC/CN/200056 |
| Issue Date: | 2020-04-23 |
| Expiry Date: | 2023-04-22 |
| Scope/Range: | |
| Issued By: | QA INTERNATIONAL |
