"I was both excited and nervous," said Wang Zhenchang, chief engineer and principal scientist of Guangdong Taili Technology Group, after watching the live broadcast of the launch of Shenzhou-12 manned spacecraft on the morning of June 17.

Taili Group is the only private enterprise in South China serving China's manned aerospace industry, and the vacuum compression storage bags it developed will safeguard the health and safety of the 3 Shenzhou-12 astronauts.

Wang Zhenchang introduced that the storage bags, specially designed by Taili Group for outer space, can be easily compressed and classified and have a long-term antimicrobial effect to ensure that the environment in the astronaut cabin is clean and odor free.

About 300 people in Taili Group watched the live broadcast of Shenzhou-12 launching into the sky together on June 17. "It makes us proud of our country and stimulates our enthusiasm and confidence as scientific researchers," Wang Zhenchang added.