Tatwah Technology Co., Ltd.

Your Partner for RFID, Bluetooth Low Energy, NFC and IoT Products

Tatwah Technology Co., Ltd.


Tatwah Technology Co., Ltd. factory, with a production surface of 20’000+ square meters has produced and delivered hundreds of millions of cards and tags and it is hence evident to classify TATWAH as a key actor within the RFID industry. Production capacity for data carriers has been demonstrated as being in excess of 1 million cards and tags per day. Facilities are recent, of excellent design and purpose built for true mass production.

Research & Development

Our R&D team composes with :

  • Engineers with proven skills in electronics, materials and foremost production processes
  • Inhouse capability of testing, encoding and special formatting software generation
  • Professional QA staff with know-how of relevant standards, product testing and product qualification procedures
  • Extensive background in very varied RFID applications and related best pratice for their most suitable data carriers
  • Mastering state-of-the-art products, embracing BLE Beacons, MANGO® TrusTag and customised credentials
  • Skilled project managers, able to follow complex product developments in close coordination with customers


The origin of Tatwah Technology Co., Ltd. quality comes from :

  • Automation, which is a high priority investment
  • Selection of premium quality raw materials
  • High skilled experienced employees from R&D to production
  • State-of-the-art equipment and qualified Engineers for the quality standards checks
  • Detailed and documented process flow from the beginning of the production to the final check of the product


Tatwah Technology Co., Ltd. is certified for :

Back Office in Switzerland

Tatwah Technology Co., Ltd. ensures a back-office for :

  • Connecting customers to factory and increases transparency, provides insights to how and ”why so” products are made
  • Speeding-up the exchange of information, evaluate alternative production concepts, perform value engineering, define testing and follow-up prototyping
  • Building the bridge to overcome cultural differences between Asia (major production site) and the western world with its specific product requests

Who We Are

Tatwah Technology Co., Ltd. is :

  • Among the ten largest producers of RFID data carriers with ISO 9001 and 14001 qualifications
  • A horizontally integrated factory (everything under one roof) with about 560+ employees, dedicated to mass production of products with a fair price
  • A supplier of RoHS and REACH compliant cards and tags to key-accounts with which, against whom the factory does not compete
  • Addressing a worldwide public of technically competent customers for RFID credentials who need new and better ” consumables “
  • Making more than half of the revenues outside China
  • The owner of the MANGO® brand name for its products

MANGO® Brand Story

The MANGO Logo is recognized as a reference for a wide product portfolio, found all over the world. MANGO® stands for good quality RFID tags and cards, manufactured and assembled in large volumes under one roof and strictly monitored for fitness to use and customer’s taste.

Popular in Asia, the MANGO® brand name is also protected in several countries outside China. Despite observed misuse, the brand stands for trustworthiness when products are procured from authorized parties.

Where We Are

Tatwah Technology Co., Ltd. (in China)


No. 9 Shuiyi South Road, Taifeng Industrial Park, XiaolanTown, Zhongshan City, Guangdong Province, China 528415


tatwah SA (in Switzerland)

Back Office

Rue de Lausanne 47  CH-1110 Morges


Environment & Policy

Tatwah Technology Co., Ltd. products are RoHS and REACH compliant.

Tatwah Technology Co., Ltd. cares for employees, complies with new labour laws and offers modern and safe working conditions.

Tatwah Technology Co., Ltd. bundles efforts in energy consumption reduction, waste elimination and low emission processes to contribute to a cleaner world.

Tatwah Technology Co., Ltd. carefully selects materials and processes to meet stringent requirements. Both its R&D staff and Q-personnel use state-of-the-art methods and equipment to develop, qualify and test products.

Our latest news

VOLANSYS announces its technology partnership with Tatwah

Supporting BLE beacons into its HomeBridge™ – Smart IoT Gateway

Santa Clara, Calif., January 24, 2019 –  VOLANSYS

A leading end-to-end IoT solution enabler, has partnered with Tatwah. HomeBridge – its smart IoT gateway is now comp atible with Tatwah BLE beacons supporting iBeacon, Eddystone, AltBeacon and proprietary protocols. This collaboration will enable system integrators to monitor and track the activities of their BLE beacons and analyze the data.

read more…

Tatwah Smartech Co., Ltd. from China achieves MIFARE Advanced Partner Status

4. June 2018

NXP Semiconductors is pleased to announce that China-based Tatwah Smartech Co., Ltd. has been awarded MIFARE Advanced Partner status. This elite status, granted only to those companies showing continuous engagement in the market, outstanding contribution to the MIFARE® product ecosystem, and close alignment with the NXP MIFARE team, reflects Tatwah’s more than 20 years of experience in the mass production of MIFARE IC data carriers, such as key cards and ID tags, and the fact that the company has supplied more than 60 million MIFARE products worldwide since 2013.

read more…



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