In response to the needs of biomedical and scientific research institutions, Qingdao Putian Company has developed special containers with ultra-low temperature insulation performance, using vacuum insulation technology and intelligent control systems

The aluminum alloy fuel tank and air storage cylinder are made of high-strength aluminum alloy material, and through precision welding and anti-corrosion treatment technology, the product has the characteristics of light weight, corrosion resistance, and excellent sealing performance

Relying on advanced equipment such as CNC stamping and laser cutting, we produce high-precision sheet metal structural parts to serve the industries of rail transit, biomedicine, and industrial automation, with high dimensional accuracy