Open letter

TU – SEIKI Air Compressor Joint Stock Company (TU-SEIKI) is a member company affiliated with Thang Uy Group (TUG), established under the technical sponsorship from Mitsui Seiki Kogyo Group in 2014. With long-term operational experience, along with the trust of technology transfer from Mitsui Seiki Group, a Japanese-based corporation with more than 80 years of experience in the air compressor industry, we launched the factory located at Industrial Park HiP Phuoc, Nha Be, Ho Chi Minh, assemble the first oil-based industrial air compressor in Vietnam using the exclusive Z-Screw single screw compressor technology supplied by Mitsui Seiki. TU-SEIKI products are manufactured according to CE and ISO 9001: 2015 quality standards. In addition, TU-SEIKI is the official distributor in Vietnam, Laos and Myanmar markets of famous air compressor brands, air dryers and gas processing equipment in the world such as: MITSUI SEIKI (Japan), SPX – HANKISON (Korea / USA) … Coming to TU-SEIKI, you will be provided with products and services on air compressors, air dryers and parts for factories and zones. Industry with prestigious brands at home and abroad, meeting all the needs of customers.


TU-SEIKI has become a premier leader in the Air compressors, Air driers, Boilers, Health water and Disinfected water sector for a sustainable future for Vietnam and the international markets we serve.


TU-SEIKI is deliver to our clients high quality and cost-effective Air compressors, Air driers, Boilers, Health water, Disinfected water solutions suitable for their requirements through responsible operations and commitment towards excellence.



Integrity is the heart of our values. It emphasizes our commitment to be trustworthy, honest, fair and ethical in all our decisions and actions and to respect all laws and regulations by conducting responsible operations.


With the spirit of innovation, collaboration and openness, we dedicate ourselves to continuously seek the optimum solutions to improve the lives of people we reach and the greater future generation.


We set new standards and rise to new challenges as we strive to excel in everything that we do. We commit ourselves to delivering results of excellent quality that goes beyond our clients’ expectations.

ISO certificate

ISO 9001: 2015 is the international standard for quality management system by the International Organization for Standardization (ISO), fully named “Quality Management System – Requirements”. This is the standard ISO 9001 issued for the 5th time in 2015 and is also the latest version of ISO 9001.

Applying ISO 9001: 2015 to production and business activities to help enterprises: Institutionalize the working apparatus, clarify the role and scope of each individual’s responsibility for him to clearly see his duties and powers in an administrative group; Set standards to build a quality management system scientifically to control risks, prevent errors, produce / supply quality products / services; Satisfy customers in a stable way, also needs to have the trust of customers, investors and employees.








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