As one of Taiwan's leading manufacturers of three-lobe, positive displacement roots blowers, vacuum pumps, bubble diffusers and soundproof enclosures, we have been steadily gaining ground across much of Asia. Our ISO and CE certified OEM service and brand have reached across to major engineers and distributors throughout Japan, China, Korea, all of South-East Asia, the Middle-East (Saudi Arabia, UAE) as well as Australia, New-Zealand, Denmark and Poland. We are now in the process of extending out towards India, Indonesia, more of the Middle East, in addition to the rest of Europe, North and South America, Russia and Africa.

Since 1982, Longtech has been developing longstanding partnership as a manufacturer of high quality three-lobe roots-type blowers. Our principles lie well-anchored in innovation and we have thrived in the lead of the Taiwanese and Asian market, placing us on PAR with Western engineering standards. We remain unstoppable when it comes to super-competitive costs and effectiveness of production, with easy maintenance for enduring quality, for many of your engineering needs.

All our pumps are built and checked annually following the strictest adhesion to ISO 9001 and CE quality standards, involving the use of our highly precise and regularly maintained CNC machinery. Scrupulous attention is paid to every detail, in a specialized field where technical errors should be kept to a bare minimum. Manufacturing in Taiwan gives us the economic advantage of undertaking local engineering research in view of achieving the most viable assembly solutions on the entire range of our products and accessories: Vacuum and pressure roots blowers, vertical and submersible pumps, disk and tube bubble diffusers, soundproofing housing and bio-film filters. )