InPowerVac since 2000，currently mainly produces and sells rotary vane vacuum pumps, dry screw vacuum pumps, Roots vacuum pumps, and vacuum units. At present, the company has 92 sets of processing equipment,including 30 sets of imported processing equipment.

inPowerVac has been committed to the research, development, production, sales, and maintenance and installation services of vacuum equipment, providing highly reliable vacuum products and solutions in fields such as lithium batteries, semiconductors, power, new materials, glass, laboratory instruments, surface coatings, chemical research and applications.

Mr. Liang, the founder of the company, started his business at the age of 30 (1980) and engaged in the manufacture of reducers. At the age of 50 (2000), the sales of the reducer factory had reached about 200 million RMB. He should have retired. He saw that China's vacuum technology was backward, the equipment was outdated, and the neck was almost monopolized by imported brands.Under such circumstances, Mr. Liang decided to start his own business again and set foot in vacuum at the age of 50. He has been focusing on the vacuum field for 20 years and sticking to the mission of "creating value for customers". After more than 20 years of entrepreneurship, all vacuum products are fully inspected and shipped after the production is completed.