This day is April 3, 2018.Our partners in the United States come to our company,he's a professional trampoline park equipment engineer.
At the same time, ASTM standard inspection experts also came to our company.
Our company completed the installation of ASTM trampoline equipment on the previous day.
Finally, our products have been well received by testers.From this day on, our products really passed the ASTM certification. We believe we can provide you with satisfactory trampoline park equipment.