Verified Supplier
2 Years
Shandong Yibo Yangguang Engineering Materials Co., Ltd.
Shandong Yibo Yangguang Engineering Materials Co., Ltd.
Manufacturer from China
Shandong Yibo Yangguang Engineering Materials Co., Ltd.
Shandong Yibo Yangguang Engineering Materials Co., Ltd.
Quality control
how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
| Product Support traceability of raw materials | Yes |
| Product inspection method | Inspection of all products |
| Quality control conducted on all production lines | Yes |
| QA/QC inspectors | 45 |
