In 2015, not satisfied with the fact that e-commerce could only solve the problems in the trade link, Shen Kang resolutely gave up Alibaba's generous job and decided to make a perfect product. He chose the emerging industry of 3D printers and founded Chaokuo Company and FLSUN brand. In the early days of entrepreneurship, the company tried a variety of technical routes, such as Delta, i3, Cartesian single arm, Core XY, etc.

In 2017, a friend was very curious about "3D printing". Shen Kang enthusiastically showed the other party the working process of the 3D printer and printed a boat on the spot. At that time, it took about 110 minutes to print a boat. In response, the friend gave such a comment: "Too slow". This somewhat disdainful remark deeply stimulated Shen Kang, and this incident prompted him to start to reflect deeply: What is the essence of this industry? The answer is speed. After repeated and difficult choices, the company formally established a high-speed strategy, cut off the other 90% of the product lines, and focused all resources on the research and development of Delta structure. This decision caused the company's revenue to drop sharply by 80%, but the team insisted on moving in the selected direction without wavering.

In the following years, the company launched models such as QQS, QQS Pro and Q5, all of which had higher printing speeds than the industry level. Although they did not cause a huge response, they laid the technical foundation. In 2020, the team went all out and after more than a year of system reconstruction and innovation, the SR model was launched globally in March 2021, with a printing speed of 150mm/s, which was two or three times the average speed in the industry at that time, greatly shortening the printing time and winning market recognition.
Since then, the company has launched a series of new products such as V400, S1, and T1, with printing speeds that have repeatedly broken industry limits, and the latest model has reached 1200mm/s.

The company is well aware that stable and reliable printing quality is the most important, and our goal is to achieve ultra-high-speed printing while ensuring quality. The S1 Pro, which was newly launched in 2024, can print high-quality boats in 8 minutes, which is 14 times more efficient than in 2017.

Since 2017, we have chosen this high-speed road that almost no one has taken and entered the no-man's land of the industry. At this moment, we are still struggling on this road.

We sincerely invite you to witness together: Ultra-high-speed printing technology enables personalized production for users around the world and “prints” our common bright future.