Diann Bao, Inc.

No. 120, Lane 701, Sec. 1, Xiandong Rd., 50070 Changhua

Telephone +886 4 7621838
Fax +886 4 7617617

This company is co-exhibitor of
Kaigo Co., Ltd.


Hall map

COMPAMED 2016 hall map (Hall 8b): stand C17

Fairground map

COMPAMED 2016 fairground map: Hall 8b

Our range of products

Product categories

  • 05  Pumps
  • 05.05  Pumps, diaphragm

Pumps, diaphragm

Our products

Product category: Pumps, diaphragm

AM series (BLDC pump)

The air intake and exhaust is generated through compressing the membrane back and forth from the motor drives the eccentric wheel forward. Brushless Motor with compact, light weight and precise performance is the main features for the diaphragm air compressors and vacuum pumps.  Mini diaphragm pumps are designed for air handling in medical and laboratory automated appliances.

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About us

Company details


Diann Bao, Inc. was established in 1988 and since then has focused on designing and manufacturing of linear air pumps for aerobic wastewater treatment and environmental systems. After 2005 we stepped into the making of OEM and vacuum pumps for a broad range of medical, laboratory and industrial fields.

AirMac, the brand of Diann Bao is reputed to reliable and highest quality to serve a wide range of applications, and has long been recognized by leading companies from the US, Europe, Russia, Asia—mainly in China and Thailand, and many from the world. We’ve been manufacturing and selling air pumps and vacuum pumps for over two decades.



We serve to help create a friendly environment to a world.



To be the top manufacturer of linear air pumps; to have our product in every country.

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Company data

Sales volume

10-49 Mio US $

Export content

> 75%

Number of employees