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about us-TESTEX

About Us

TESTEX (TESTEX INSTRUMENT LTD), located in Dongguan, the most economically dynamic international manufacturing city in China. TESTEX is a manufacturer of mask manufacturing machines integrating R&D, production, sales, and service. With years of technology accumulation, TESTEX has grown into a national high-tech enterprise, Dongguan synergistic multiplier, with more than 20 patents, while the company has passed ISO 9001: 2018, CE, EU, and many other certifications.

TESTEX focus on manufacturing various mask manufacturing machines, the main products include surgical mask making machine, KN95 mask manufacturing machine, KF94 mask manufacturing machine, automatic mask production line, earloop welding machine, mask packaging machine, etc. TESTEX mask manufacturing machine adopts high quality components, high speed and high precision, reliable and stable, intelligent and convenient, simple maintenance, complete models, and complete wiring.

Testex Mask Manufacturing Production

Why Choose TESTEX Mask Manufacturing Machine

After we counted the sales data of mask machines from March 2020 to the end of 2021, we found that repurchase rate of TESTEX mask machines is up to 73%.

apl110 face mask making machine saling countries

At the 2020 China (Dongguan) International Medical Epidemic Prevention and General Health Development Forum and Exhibition, TESTEX APL110 face mask making machine is the ONLY face mask making machine that dared to maintain the production of 110 pieces per minute throughout the exhibition. The stable quality is obvious to all.

Products and Services of TESTEX


 Product Quality Management


mask manufacturing machine safe

Safe: The mask manufacturing machine obtained CE safety certification, comply with the mechanical safety standard EN ISO 12100 and electrical safety standard EN 60204-1.

mask manufacturing machine stable

Stable: Before packaging, each mask manufacturing machine will be tested with true mask materials to stimulate the real production condition of medical face masks, to test the stability at the higher producing speed.

mask manufacturing machine durable

Durable: Validating key components stability, before assembling, ultrasonic generator, transducer, and steel mold are all tested by professional equipment.


Professional Service Team


mask manufacturing machine service

Before the sales, TESTEX will provide a reasonable sketch, quotation, and operation video of the mask manufacturing machine as reference according to the customer’s needs.

mask manufacturing machine production

During the sales, TESTEX will conduct 48-hour testing to ensure the stable operation of the mask manufacturing machine and strictly comply with the SGS certification requirements and specifications for the equipment and materials used in the production process.

mask manufacturing machine after-sale

After-sales service, TESTEX provides complete teaching videos and documentation for easy operation, simple maintenance, and remote online guidance by experienced engineers.

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