A: 1. Review Chinese manual and Chinese label in according to GB4943, which the text must be used in Simplified Chinese.

2. Chinese manual should include the necessary security warning content.

3. Chinese label should at least include the following (the following is only a simple description, the exact content refer to relevant standards): product name, product model, rated input voltage, rated input frequency or dc symbols, rated input current, rated output voltage, rated output frequency or DC symbol, rated output current, trademark or manufacturer's name, product origin, class II equipment symbols.

4. The manual must be consistent with the contents of the label, and also includes: enclosure protection rating, product weight, prevention measures of water splash, oil and pollution, indicate the preventive measures and precautions for the potentially dangerous of product in use or in installation. Applicant should make durability test for ready-made label: Use a cotton with water to wipe 15s, and then use a cotton with petrol to wipe 15s, the label should be clearly and can’t easily to peel off.