BEIJING -- Chinese startup SpaceTai is developing engines and rockets using 3D printing technology for the commercial space industry, with the aim of bringing costs down to below one-fifth the current average.
SpaceTai plans to complete a suborbital test flight in 2023

Chinese startup SpaceTai says it can make more than 90% of the parts in a rocket with its 3D printing technology. (This is an image for illustration purposes.)
BEIJING -- Chinese startup SpaceTai is developing engines and rockets using 3D printing technology for the commercial space industry, with the aim of bringing costs down to below one-fifth the current average.