Zhejiang Laifual Drive Co., Ltd. is a national high-tech enterprise founded in 2013, mainly engaged in research and
manufacture of high precision harmonic reducers. The total factory is 30,000 square meters. Laifual Drive uses the world's first-class production and inspection equipment. Pay attention to every production detail to make sure the excellent quality of all harmonic gearbox. All products are completely developed by ourselves, Laifual's R&D center is recognized as a "High-tech enterprise R&D center in China".
Top Brand Harmonic
Adhere to Innovation
Has Been Exported
Annual Sales Quantity
Stable Quality and Fast Delivery
After years of hard work, Laifual Drive has obtained more than 60 technology patents in the drive area. Including 41
independent intellectual property rights patents and 19 scientific & technological invention patents. Laifual had
successfully passed the ISO9001 quality management system certification. Now we have been providing professional
services and customization solutions to more than 50 countries and is becoming a top brand for
harmonic gearbox manufacturer in the world.
• Laifual Drive was officially estab
lished as a manufacturing center.
• Research and development of
harmonic drive for robot.
• The first generation harmonic
gearbox product was born.
• Establishment of inspection and
• Laifual Drive launched three series with nearly 100 kinds of strain wave reducers. And the products are gradually recognized by oversea customers.
• Started to research and
development Mini series and QL
series harmonic drive products.
• The annual production capacity
of harmonic gearbox is more
than 20,000 units.
• Developed "LS" tooth profile.
• Completed the research and development of LFS series and ultra-flat series harmonic gearbox.
• The total amount of enterprise financing exceeds $12 millions.
•The annual production capacity of harmonic gearbox is more than 100,000 units.
•The total amount of enterprise financing up to $24 millions.
•Self-developed the Servo motor encoder and driver.
•The annual production capacity of harmonic drive gearbox is more than 200,000 units.
•The global cumulative sales volume is more than $30 millions.
Thanks to years of research and development experience, Laifual Drive has made breakthroughs in much special
performance. Our high precision harmonic drive reducer has the characteristics of low-temperature rise, low starting torque, high reliability, big torque, long lifetime, big speed ratio, small size, etc. Which can be widely used in industrial robots, service robots, medical equipment, high precision automation equipment, etc. And we sincerely
provide satisfactory and diversified custom design services for all our valued customers.
LS Tooth Profile Design
1um Locus Fine Grinding
The Flexspline Surface Is Strengthened
Special Grease Technology
Self-developed CMP Heat Treatment Process