Actuation & Drive

Shenzhen Yuqing Intelligent Technology Co., Ltd., established on November 11, 2025, is a pioneering innovator in robotic joint modules. The company focuses on the research, development, production, and sales of robotic joint modules, which are the core components for robots' flexible movement and precise operation. These modules integrate multidisciplinary technologies, and their performance directly affects the robot's mobility, accuracy, and reliability. Leveraging its professional expertise, Yuqing Intelligent Technology provides customers with high-quality joint module solutions. Beyond joint modules, the company operates in a diversified and collaborative manner: in terms of transmission components, it covers the manufacturing and sales of gears, gearboxes, bearings, and other parts; in the integrated circuit business, the company participates in the entire process from design to sales; the electronic components and electromechanical assembly business includes manufacturing, wholesale, and retail; the company is also involved in the servo motor business. Yuqing Intelligent Technology places great emphasis on research and innovation, with an R&D team composed of experienced engineers and technical experts.

Dongguan Jinglian Precision Technology Co., Ltd., founded in 2016, specializes in the production of precision hardware, gears, worms, and screw drive components. Located in Gaobu Town, Dongguan City, our production base is conveniently situated near the exit of the G94 highway, boasting a transportation network. Spanning over 16,000 square meters, our factory employs over 200 staff members. Additionally, we have an office in Suzhou, primarily serving clients in the Yangtze River Delta region. Currently, the company possesses over 200 Japanese Star and Tsugami CNC machines, Mazak turning and milling machines, Fanuc CNC machining centers, gear production equipment, Taiwanese automatic lathes, and various imported testing equipment. Specializing in customized machined parts, worms, gears, lead screws and nuts, studs, patch nuts, motor shafts, rotating shafts, metal gearboxes and other products, our offerings primarily serve industries such as sports equipment, robotics, communications, new energy vehicles, electronic appliances, intelligent security systems, instrumentation, network equipment, smart home systems, and medical devices. Adhering to the philosophy of pursuing development through quality, the company fully implements quality management to ensure the provision of the highest-quality products for customers. Since its establishment, the company has successfully obtained ISO9001, ISO14000, and IATF16949 management system certifications, and has been honored as a…

Dongguan Zhuolan Automation Equipment Co., Ltd. has been focusing on precision reducers and transmission industry for 13 years, with a complete range of products and comprehensive advantages, our small and medium-sized planetary gearboxes rank first in domestic shipment volume.

Zhejiang Laifual Drive Co., Ltd. (hereinafter referred to as Laifual Drive) is a global provider of precision transmission solutions, integrating in-house R&D and manufacturing. The company focuses on three major business segments: strain wave gearing, robotic joint modules, and precision components. It offers a comprehensive product range, covering harmonic reducers from size 3 to 58 and joint modules from size 40 to 170, with full-spectrum production capabilities. The company has established a 47,000 m² high-standard manufacturing facility. Laifual Drive employs over 600 staff, including more than 100 R&D engineers. With over a decade of experience in research, development, and production, the company consistently creates value for its customers.

Unitree Robotics is a world-renowned civilian robotics company, which is focusing on the R&D, production, and sales of consumer and industry-class high-performance general-purpose legged and humanoid robots, six-axis manipulators, and so on. Unitree Robotics has been invited to attend the 2021 CCTV Spring Festival Gala, the opening ceremony of Winter Games 2022, the 2023 Super Bowl, The 19th Asian Games and The 4th Asian Para Games, and the 2025 Year of the Snake CCTV Spring Festival Gala, and has been interviewed and reported by CCTV and other well-known media for many times. Unitree Robotics is the world's first company to start public retail of high-performance quadruped robots, and the first to achieve industry landing, with global sales leading over the years. Unitree has excellent leadership in core robot parts, motion control, robot sensing and other comprehensive fields. Unitree attaches great importance to independent research and development and technological innovation, fully self-developing key core robot components such as motors, reducers, controllers, LIDAR and high-performance perception and motion control algorithms, integrating the entire robotics industry chain, and reaching global technological leadership in the field of quadruped robots. At present, more than 200 domestic and foreign patent applications have been submitted, including more than 180 authorized patents.

Shenzhen Homwing Technology Co., Ltd., founded in 2014 in Shenzhen, is a high-tech enterprise specializing in the R&D, design, production, and sales of high-precision transmission components. Homwing produces up to 45,000 sets of harmonic gearboxes annually.

Founded in 2005, Ningbo Shilong Bearing Co., Ltd. is located at No. 112 Binhai Three Road, Hangzhou Bay New Zone, Ningbo, Zhejiang, China. With a brand of RCL, the company covers a land area of 20,000 square meters and a construction area of 35,000 square meters, employing 360 staff in total. Annual production capacity of 120 million sets.

Luoyang Hongyuan Bearing Technology Co., Ltd.(HONB) was founded in December 2005, located in Mengjin Advanced Manufacturing Development Cluster, Luoyang City. The north and south factory areas cover an area of approximately 150 acres, with office and production plant areas totalling 111,500 square meters. HONB focus on researching, developing and manufacturing precision bearings and extension products. The precision grade of HONB's bearings are P2, P4, P5, the size range of outer ring diameter is Φ20mm-Φ2500mm. HONB products include 12 series: rotary table bearings, crossed roller bearings, thin-section bearings, precision slewing bearings, special bearings for robot, ball screw support bearings, angular contact ball bearings, cylindrical roller bearings, thrust bearings, thin-section deep groove ball bearings, tapered roller bearings and hydrostatic thrust bearing tables. HONB has been recognized as National "High-tech Enterprise", National-level Specialized and Sophisticated Key "Little Giant"Enterprise, Henan Province Gazelle Enterprise, Single Champion Enterprise, Quality Benchmark, Intelligent Factory Green Factory, Technology Innovation Demonstration Enterprise and many other honors. HONB is long-term supporting for globally recognized companies and exported to Germany, Italy, Korea and other countries. HONB products are widely used in high-end CNC machine tools, high-end CNC machine tools, industrial automation (robots), direct drive motors, shipbuilding and heavy…

Rooted in China's bearing industry for more than 40 years, HCH Bearing Group is headquartered in Cixi, Ningbo, with two major intelligent manufacturing bases in Cixi and Yunhe, Lishui, spanning a total area of over 500 mu. The Group continues to expand its industrial footprint. As one of China's leading manufacturers of deep groove ball bearings, HCH leads the industry with its robust capabilities: Over 300 fully automated and digitized production lines. Daily output exceeding 3 million bearing sets. Annual sales surpassing RMB 2.2 billion. Backed by the country's only fully integrated in-house production system — covering steel tube rolling, precision turning, intelligent heat treatment, and automated grinding and assembly — HCH maintains complete control over every stage of production, setting new benchmarks for quality and reliability in the industry. R&D and innovation are the core drivers of HCH's steady growth. The Group houses a CNAS-accredited national laboratory and a professional R&D team of more than 100 engineers, along with a 30,000-square-meter new product incubation workshop. With a strong focus on robotics bearings, HCH develops high-rigidity, low-friction-torque, low-vibration, and long-life precision bearings for advanced applications such as harmonic drives, RV reducers, and servo motors, empowering high-end equipment manufacturing with reliable performance. With a global vision, HCH's business spans more than 70 countries and regions. The Group has…

Chongqing Qixing Technology Co., Ltd. was established in September 2023 and is located in Bishan, Chongqing City, one of the most developed regions of the gear industry in China. We mainly engaged in the design, development, manufacturing and sales of various types of highprecision reducers such as harmonic reducers, RV reducers and planetary reducers. Currently, we are the only company in China with the ability of forward development of the full range of reducers.

Talls Intelligent Technology (Shenzhen) Co., Ltd. is a national high-tech enterprise established in 2016. The company is a specialized and innovative small and medium-sized enterprise in Shenzhen, with AAA credit rating. The company focuses on the research and development, production, and sales of high-precision transmission components. After 8 years of research and development, the original micro toroidal enveloping multi tooth bite high-performance reducer is unique in the field of high-precision reducers in the world.

Shenzhen Jinwangda Electromechanical Co., Ltd. (Brand: AKD) was founded in 2009. As a national high-tech enterprise and a Guangdong Provincial SRDI (Specialized, Refined, Differential, Innovative) enterprise in Guangdong Province, AKD integrates R&D, production and sales of high-end core components for industrial automation. Main products include: precision linear guideways, precision ball screws, precision planetary roller screws, precision reducers, KKR steel-based modules, GTHA embedded aluminum-based modules, KTH/KTB/KCH/KCB series aluminum-based modules, KDG/KDA/KY series electric cylinders, linear motors, DD (Direct Drive) motors, hollow rotary tables, screws and support bases, and other products.

Shenzhen Gostems Dynamics Technology Co., Ltd. is a technology enterprise focused on the R&D, production, and innovation of high-end precision reducers. Founded in 2024, the company is committed to the mission of "Leading New Deceleration Technology, Powering High-End Intelligent Manufacturing," and is dedicated to addressing core industry challenges in high dynamic response, high precision, and high-efficiency transmission. The company has developed cycloidal reducers with independent intellectual property rights, such as the CD Series and GS Series. Leveraging cutting-edge technologies like the "Eccentricity-Temperature Elastohydrodynamic Friction Dual-Recursive Model," it has revolutionized the design of traditional cycloidal pinwheel reducers. Currently, the company's products serve a wide range of fields, including humanoid robots, robotic dogs, collaborative robots, high-end automated equipment (AGVs), and industrial robots.

Jointelligence Technology Limited is a joint venture established by Shanghai Electric Group and Johnson Electric. Jointelligence is dedicated to Humanoid Robot Joints Product Solution, with headquarter and R&D center in Shanghai and manufacturing center in Bao'an District, Shenzhen. Backed by decades of combined expertise in precision manufacturing and motor R&D from its shareholders, Jointelligence started development of robotics joints from 2023 and platform covers all types of joint modules on humanoid robots, including rotary, linear joints and dexterous hand actuators with inhouse rate over 90%.

SICHUAN TLIBOT Co., Ltd. (Stock Code 835015), founded in 2012 by Mr.Tianlian Hu, as a full-stack R&D high-tech enterprise, concentrate on manufacturing and sales of humanoid robot, composite robot, ultra lightweight collaborative robot, and core components such as integrated joint and harmonic reducer. TLIBOT is the first national high-tech enterprise in Southwest China to launch and successfully implement humanoid robot, possessing nearly 200 intellectual property rights.

In 2004, Shanghai Minshuo Machinery Parts Co., Ltd. was founded in the modern Shanghai city. Relying on 19 sales and service agencies distributed across the country, and 5 warehousing and logistics centers in Shanghai, Tianjin, Changzhou, Shenzhen and Xiamen.

Founded in 2012, Shenzhen Tongchuan Technology Co., Ltd. specializes in the R&D and manufacturing of core components for robotics and intelligent equipment. It is recognized as a National High-Tech Enterprise and a National-Level Specialized, Refined, Distinctive, and Innovative "Little Giant" enterprise. The company's main products include harmonic reducers, robotic joints, and mechatronic actuators, widely used in industrial robots, collaborative robots, humanoid robots, industrial machine tools, smart equipment, aerospace, new energy, and other high-end manufacturing fields. Tongchuan Technology has established comprehensive R&D capabilities covering materials, gear transmission, motor drives, sensors, and production processes, with an annual production capacity of over 300,000 units of reducers or actuators, it is supported by key resources such as heat treatment, precision machining, measurement, and clean assembly.

Zhejiang Initiation Technology Bearing Co., Ltd mainly produces CRBS type + harmonic type bearings, precision angular contact bearings + RV reducer-specific angular contact bearings, and deep groove ball bearings. The company is located in Taizhou City, Zhejiang Province, and has three production bases. We have obtained TS/16949 certification, ISO9001 quality management system certification, ISO14001 environmental management system certification, and ISO45001 occupational health and safety management system certification. We are a national high-tech enterprise, a technology-based small and medium-sized enterprise, and an enterprise technology center. It is the drafting unit of several bearing national standards, a member unit of Zhejiang Bearing Industry Association, a vice president unit of Taizhou Bearing Association, and has established a strategic partnership with Hangzhou Bearing Experimental Research Center.

Ningbo Yunsheng Edrive Technologies Co., Ltd is a subsidiary of Yunsheng Holding Group.With over 20 years of deep engagement in the permanent magnet motor industry, the company specializes in the R&D, production, sales and service of permanent magnet motors and related products. It is currently one of the largest enterprises in China that extends the industrial chain from magnetic materials to electric drive products. Relying on strong technical strength and industrial accumulation, we adhere to the vision of "Becoming an Industry Leader" and the philosophy of "Taking customer development as our responsibility and technological innovation as our foundation", integrating strong R&D capabilities, a dynamic marketing team and a comprehensive customer service system, we have successfully developed independently a series of high-end products, including high-efficiency servo motors, harmonic reducers and frameless torque motors. As the core business unit of the company, the Precision Transmission and Control Division focuses on the independent R&D and lean manufacturing of harmonic reducers, frameless torque motors and integrated joint modules.The division possesses multi-disciplinary collaborative design capabilities covering electromagnetism, gearing, electronic control and fluid dynamics.Its products include cup-type / hat-type harmonic reducers (CG / HG series), high-power-density frameless torque motors and other precision components. With outstanding performance of compact…

Hangzhou Planetary Transmission Equipment Co., Ltd. is an enterprise dedicated to the research and development, manufacturing, sales, and service of precision transmission components for high-end equipment. It is a national high-tech enterprise and a provincial "Specialized and Sophisticated" enterprise. We are committed to providing customers with high-performance precision transmission solutions. The company has been deeply engaged in the field of industrial automation and intelligence for more than ten years, and has three core series of products: precision planetary reducers, mobile robot drive systems, and humanoid robot joint modules. They have been successfully applied in many fields such as mobile robots, humanoid robots, intelligent warehousing and logistics, semiconductor equipment, and new materials. The company possesses extensive theoretical and practical experience in the field of precision transmission, emphasizes technological innovation, and holds 15 invention patents (including 1 foreign invention patent) as well as over 30 utility model patents.

Foshan Kingstrong Precision Technology Co., Ltd. was established in 2016. It is a comprehensive modern enterprise integrating R&D, production, sales and logistics. Located in the Science and Technology Park of Sanshui High-tech Zone, Foshan City, the company boasts strong technical capabilities. It has introduced over 40 units of advanced machinery and equipment from Japan, the United States and other countries, along with multiple imported high-temperature sintering furnaces. Additionally, it is equipped with a complete set of testing equipment. The company mainly focuses on the production and sales of powder metallurgy parts, MIM (Metal Injection Molding) products, tungsten carbide, and gearboxes.

CJAC was founded in 1987 and specializes in damping, speed stabilization, shock isolation, and core motor drive technology. With ingenuity, it has created a high-quality independent brand and become a core supporting force for the upgrading of the robotics and automation industry with cost-effective core components and precise technical solutions. Its products are exported to many parts of the world and are highly recognized and trusted by customers in the robotics field. As a national high-tech enterprise, the company has obtained multiple authoritative certifications such as TUV and ISO9001:2015 from Germany, and has accumulated over 50 patents.

Zhejiang Xinyi Transmission Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of harmonic drive reducers. Founded in Jiaxing in 2023 as an incubated venture of Haining Xinyi Electromechanical Co., Ltd. (Xinyi Electromechanical), we inherit over three decades of profound technical expertise in precision manufacturing from our parent company. Precision & Special Processing: Mastery of core processes ensuring high precision and consistency in our products. Heat Treatment & Surface Engineering: Proprietary material processing techniques.

Zhejiang Baron Bearing Co., Ltd is located in the Yangtze River Delta Hangjiahu Plain, the brink of the Shanghai City, close to the Hangzhou Bay cross-sea bridge piers, geography favorable conditions, Convenient transportation. Baron is a professional manufacturer which is specializes in the researches, developments, manufactures and sells of precision thin-wall bearing, stainless steel thin-wall bearing, miniature flange bearing, which are widely used in electronic products, financial equipment, medical equipment, fitness equipment, etc. Together with high-qualified technical development team and skilled staffs, Bairun built BRB Bearing to customize professional bearing for different customers.