1. According to the customer's requirements and test items, make an accurate and concise description of each part of the test sample and the test point of the sample;

2. Divide the samples according to relevant standards, split samples of electronic appliances, toys, textiles, etc., and provide corresponding technical support for quotation;

3. Respond to consultations on conventional standards and procedures and answers to corresponding questions;

4. Complete other tasks arranged by superiors.