How many years did Potassium Boat Huashi Company start?

What you want to ask is how many years did Potassium Huashi Company start? Seven years. According to official website's inquiry, the company was founded on April 6, 20 15, and has existed for 7 years until August 3, 2023, mainly engaged in technology development, technology transfer, technology consultation and technology service in the field of network information technology.