Lingdu Machinery Co., Limited has more than 10 years of experience in refrigerant field. We have a manufacturing factory located Zhongshan of Guangdong Province,China. And we registered the Hongkong company specially for expanding overseas market.

We have been adhering to the business philosophy of "creating value for our customers", and to the core soul of technical progress and innovation. We take use of our specialty to dig more customers' potential demands, and translate these demands into market benefits to return our customers and society, which is Lingdu's developmental sources and driving force.

Our products include: industrial cold water machine, screw-type cold water machine, low-and-medium temperature cold water machine, 316L/ seamless titanium evaporator direct cooling machine, environmental central air conditioner and cooling water tower.

Lingdu integrates design, manufacturing and sales into a whole. Major unit adopts advanced patented 5:6 high-efficient screw compressor, which is featured by high-efficiency, high compression ratio, small vibration, low noise and long service life, etc. System control components adopt advanced quality parts and components. Operation system adopts microcomputer touch screen, which can realize overall perfect control and man-machine conversation. It is installed overheating, over-current, anti-phase / phase-missing protector, low-and-high voltage pressure protection switch, and safety valve, etc, which can assure safe operation and optimal property.

We are willing to cooperate with you for mutual development!