ABOUT US
One-stop factory for multimeter design and manufacturing
ABOUT US
One-stop factory for multimeter design and manufacturing
Company Profile

Established in Dec. 2011 in Huizhou (a satellite city of Shenzhen), firstly known with the name of Fuyi, and long before that, we've been behind the famous brands in China as subcontractor for manufacturing both economic and high-end multimeters, our own Mastfuyi brands are now launched in world market.
With more than 20 years in design, molding and manufacturing of all kinds of meters, our range covers digital multimeters, clamp-on meters, environmental testers, infrared thermometers, voltage & socket testers,cable testers, etc.
Governed by lSO9001:2015 and 8S management system, our quality is ever improving in the past years and we're ranked among the High-Tech Enterprise List in Guangdong province in 2018. Now Protools instruments will be focusing more in developing unigue multimeters and testers with better performance and price
Please stay with us for the brighter future.
Our Advantages

Instruments and meter wholesale
Digital Multimeter, clamp meter, laser distance meter, infrared therometer, etc.
365 day service, rain or shine
The powerful after-sales service perfectly answers the questions of customers.
Team guarantee to relieve worries
Strong production team, R & D team, marketing team, strength guarantee
Honor Qualification

The company is a high-tech enterprise with professional
development and design talents. At present,
it has applied for 40 patents and has been authorized
Company Profile

Established in Dec. 2011 in Huizhou (a satellite city of Shenzhen), firstly known with the name of Fuyi, and long before that, we've been behind the famous brands in China as subcontractor for manufacturing both economic and high-end multimeters, our own Mastfuyi brands are now launched in world market.
With more than 20 years in design, molding and manufacturing of all kinds of meters, our range covers digital multimeters, clamp-on meters, environmental testers, infrared thermometers, voltage & socket testers,cable testers, etc.
Governed by lSO9001:2015 and 8S management system, our quality is ever improving in the past years and we're ranked among the High-Tech Enterprise List in Guangdong province in 2018. Now Protools instruments will be focusing more in developing unigue multimeters and testers with better performance and price
Please stay with us for the brighter future.
Our Advantages

Instruments and meter wholesale
Digital Multimeter, clamp meter, laser distance meter, infrared therometer, etc.
365 day service, rain or shine
The powerful after-sales service perfectly answers the questions of customers.
Team guarantee to relieve worries
Strong production team, R & D team, marketing team, strength guarantee
Honor Qualification

The company is a high-tech enterprise with professional
development and design talents. At present,
it has applied for 40 patents and has been authorized
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Please stay with us for the brighter future.