When Zhao Wanlong founded Zheng Wan Group in the early 1980s, he only had a small workshop and some hand-made machines, without any financial and technical support. He started this enterprise from scratch by relying entirely on his diligence and entrepreneurial spirit.

He experienced numerous difficulties and setbacks, but he persisted and finally succeeded.

This is also one of the typical stories of many entrepreneurs in China since the reform and opening up.