The vacuum pump made in Germany in 1640 AD is the originator of modern air compressors.
Traditional oil-free silent air compressors have some disadvantages: slow air uptime, low flow rate, and high cost. But for a long time, due to the slow technology update, most places can only use this kind of air compressor.
Later, with the successful development of the two-pole oil-free silent air compressor, it was used at domestic and abroad to replace the previous traditional oil-free silent air compressor. Advantages of this air compressor: Double the speed, double the air time and flow. Therefore, it can fully satisfy the home improvement and auto repair industries, and also expands the use occasions.
In the next few years, China will transform from a manufacturing big country to a manufacturing power country, and realize the critical moment from manufacturing to creation. CROWNMAN--As a domestic hand tool, power tool, and pneumatic tool brand, also closely follow the policy, and manufacture high-quality products.