Group 1 - The global economic and trade environment is facing high uncertainty, but opportunities are emerging amid challenges, with Shenzhen's import and export scale ranking first among mainland cities in China as of April 2025 [1] - A Shenzhen-based electric bicycle company has successfully expanded its exports to over 40 countries and regions, demonstrating a significant growth journey from a small startup [1][2] - The company has achieved a 70.4% year-on-year increase in sales in the first four months of 2025, supported by over 100 core patents in key areas such as power systems and intelligent control [17] Group 2 - The company faced severe challenges during the US-China trade friction in 2018, which led to a decision to diversify its market presence globally rather than relying on a single market [9][11] - The company adapted its products to meet different international regulations and consumer preferences, taking nearly a year for market research and product design before entering new markets [14][16] - The establishment of eight overseas warehouses in Europe and the US has significantly reduced delivery times and logistics costs [17] Group 3 - A 3D printing company in Shenzhen has successfully transitioned to the consumer-grade 3D printer market, achieving significant overseas sales growth since 2019 [20][21] - The company has expanded its market presence to over 100 countries, aided by tailored export services from Shenzhen Customs [21][25] - The company has maintained strong production capabilities, assembling a 3D printer every two minutes, with a daily maximum output of nearly 12,000 units [29] Group 4 - A female entrepreneur, Yuan Lanlan, has founded three specialized enterprises, holding over 100 core patents and exporting products to 89 countries and regions [44] - The company has developed an innovative flying screen product, which has attracted international interest and orders from foreign clients [31][33] - Despite the complexities of foreign market entry, the company believes that high-quality products and excellent service will lead to success [44]