March 2013

The company has successfully developed a torque, pedal frequency and speed integrated hook and claw sensor (TOSS), without any accessory parts, to solve the traditional hook and claw storage torque sensor in the ride caused by frame accuracy, road bumps, turning frame deformation caused by the flying problem. By integrating the pedaling sensor signal, it better solves the safety problem of the pure torque hook and claw type sensor and improves the riding comfort. The product has successfully applied for a national invention patent.

March 2014

Successfully developed the first generation of mid-axis speed sensor (ZYPB structure is engineering plastic structure), which solved the problem of traditional external disk pedal frequency sensor's impact on the appearance and reliability of the whole vehicle. The product was successfully applied for a national utility model patent.

November 2014

The company developed the first generation of mid-axle torque sensor (TORG1B) to solve the compatibility problem of traditional bicycle frame structure with torque sensors and facilitate the design and development of the whole bicycle. The product was successfully applied for a national invention patent.

August 2017

The successful development of the mid-axis full-angle sensing torque sensor (TORG2B) solved the problem of the first generation of mid-axis torque sensor (TORG1B) with special requirements for mounting angle, more sensitive sensing and more comfortable riding; however, it also posed a challenge to the front crank of the whole bike (the front crank and the right crank have to be separated, which requires customisation for many accessories), with complex structure and high cost. The product and technology have successfully applied for a number of national patents for inventions and utility models.

July 2018

The centre axis speed sensor has been completely upgraded (ZYPB), the induction body housing is made of aluminium alloy and the left and right bowl parts have been upgraded to metal, which has improved the strength of the centre axis speed sensor and made it more safe and reliable.

December 2019

The company has successfully developed a more front-end technology torque sensor - the motor tower base torque sensor (TORG4B), which completely solves the problem of compatibility with traditional bicycle systems and further popularises the application of torque type electric power assist systems on all types of bicycles at high, medium and low end, making the whole bike more simple and aesthetically pleasing. This highly integrated torque sensor solution can be integrated into the rear hub motor as well as traditional bicycle hubs, simplifying the entire bike alignment, making wiring more concise and reducing assembly and maintenance costs. The product technology has been successfully applied for a number of national inventions, utility models and international patents in Europe and the US.

December 2019

The company successfully applied for and passed the national high-tech enterprise certification.

May 2020

A further technical extension to the tower-based integrated torque sensor has been made, and a spin-fly torque sensor (TORG5B) has been developed to complete the demand for torque solutions for high, medium and low-end electric vehicle products. The product technology has been successfully applied for a number of national patents and international patents in Europe and the USA.

June 2020

All of our main products have passed the new European safety regulations EN13849 test and have obtained certificates.

February 2021

The company officially moved to a new plant in Taicang, providing a more excellent hardware base for the company's subsequent rapid development.

May 2021

The company has successfully passed the ISO9001 quality management system certification

August 2021

A further technical extension to the tower-based integrated torque sensor is the development of the tower-based pedal speed sensor (Cadc4* series), which fully meets the various needs of the market.

May 2022

In response to market demand, the company has successfully developed a torque transducer (TORG8B series) with a small axial dimension (down to 38 mm) and a more compact structure to meet the needs of more high-end special structures for mid-mounted motors.

July 2022

The company has successfully passed the ISO14001 environmental management system certification.

September 2022

Successful development of new tower-based torque sensors with more advanced hollow cylinder shaft hub motors (TORG4BE/TOTG4BF and other related sensors) in line with market needs.

October 2022

Upgrading of various tower base and spin-fly torque sensors with the application of automotive grade CAN communication protocols to meet the needs of high end market customers.

October 2022

Another mid-motor integrated torque sensor (TORG7B) has been developed with a small outer diameter (35mm OD) to suit the needs of another special type of mid-motor configuration, further completing the line of high-end mid-motor torque sensors.

2023

The excitement continues...