technology co., ltd. is a service provider that develops concrete and rock mass non-destructive testing instruments and provides testing solutions. it can provide high-precision testing equipment for large-scale infrastructure such as buildings, bridges, tunnels, high-speed rail, highways, underground pipelines, dams, and other large-scale infrastructure and education research. while we are engaged in the research and development, production and sales of instruments, we are also committed to providing customers with overall testing solutions.
