Specifications
| Specifications | 120 * 25 * 0.28Mm, rounded corners without holes |
| meet the standard | GB/T 2520 |
| Surface preparation | GB/T 9271 |
| Surface Mass | Level I |
| Hardness grade | T52 |
| Film thickness | 0.28mm |
Packing list
500 pieces X1 (pack)
After-sales instructions
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/46978/Specification.html , which is only used by users who purchase commodities from the NBCHAO.