1. The technology and quality of Zhang Wanfu gold in Hunan are guaranteed, but the price is relatively low, which makes it relatively cost-effective, so more people buy it.
2. Hunan Zhang Wanfu Gold may not have much publicity, so the advertising expenditure is not high, and its reputation is a little small, so the price is relatively cheap.
The above are the possible reasons why Zhang Wanfu gold is relatively cheap, and you can consult relevant people in the industry for specific reasons.