Hangzhou Humanoid Robot Joint Module Manufacturer: A Comprehensive Review of Liangzhi Joints' Strength!

From November 3rd to 4th, 2025, the 2025 Gaogong Humanoid Robot Annual Conference and Gaogong Golden Ball Award Ceremony successfully concluded at Hyatt Regency Shenzhen Airport Hotel. Hangzhou Liangzhi Joint Technology Co., Ltd. (hereinafter referred to as "Liangzhi Joints") successfully won the title of "2025 Gaogong Golden Ball Award - Benchmark Product" with its outstanding performance in the fields of harmonic reducers, planetary reducers and joint modules. This award is not only a high recognition of Liangzhi Joints' product quality and technological innovation, but also highlights its key value in promoting the breakthrough of core transmission technology for humanoid robots.

As a highly authoritative award in the humanoid robot industry, the Gaogong Golden Ball Award covers evaluation dimensions including technological innovation, product performance stability, market application value and industry promotion effect. It aims to select benchmark enterprises and products that lead the industry development. Liangzhi Joints' ability to stand out from numerous competitors is backed by its technical accumulation in the field of core robot transmission and its pursuit of ultimate quality.

As a professional manufacturer focusing on humanoid robot joint modules and reducers, Liangzhi Joints' core team comes from well-known Japanese reducer enterprises with more than 20 years of industry experience. It has R&D centers in Hangzhou and Shenzhen, and two major production bases in Pinghu, Jiaxing, Zhejiang (with an annual output of 200,000 joint modules) and Dalingshan, Dongguan, Guangdong. Equipped with a full set of testing and processing equipment for joint modules such as Japanese Mazak, Taiwan Yongjia, South Korean Yenyi, and German Zeiss coordinate measuring machines, the company has built a full-chain system of "R&D - production and processing - finished product inspection". Its product performance is benchmarked against European, American, Japanese and Taiwanese standards, and an ultra-short delivery cycle of 5-7 days is achieved. It has provided core joint drive solutions for many leading enterprises in the industry.

Liangzhi Joints' technical strength and product quality, but also an affirmation of its leading position in the field of joint modules and reducers. The company's harmonic joint modules adopt an integrated drive-control design, with an inner rotor structure supporting hollow threading. They feature a unified model template and multiple specification sizes, combining lightweight and high load-carrying capacity perfectly, with a precision of up to 20 arcseconds, meeting the dynamic balance and complex motion needs of humanoid robots, dexterous hands and other equipment. The planetary joint modules, on the other hand, adopt a flat and lightweight integrated drive-control design, boasting high integration and high torque density. With standardized models and multiple size options, they possess the characteristics of low backlash and high torque output, with precision controlled within 5 arcminutes, and are widely used in humanoid robots, robot dogs, exoskeleton assistance and other equipment.

During the conference, Liangzhi Joints also conducted in-depth exchanges with industry partners, customers and suppliers, further consolidating cooperative relations and gaining trust and expectations from all parties. A relevant person in charge of the company said: "Every encounter is a precious asset. We are grateful for every cooperation and support, and look forward to working hand in hand with everyone to jointly promote the vigorous development of the humanoid robot industry."

Robot Annual Conference and Gaogong Golden Ball Award Ceremony, Liangzhi Joints not only won the 2025 Gaogong Golden Ball Award · Benchmark Product Award, but also met many industry partners, customers and suppliers.

In the future, taking this award as a new starting point, Liangzhi Joints will continue to increase R&D investment, deepen its presence in the field of robot joint modules, continuously optimize product performance, and work with industry partners to promote the vigorous development of the humanoid robot industry, injecting more momentum into the high-quality development of the industry.