Dongguantransmission Company Limited is a professional manufacturer of high-precision gears and mechanical transmission accessories, based in Dongguan, China. Established in 2007, the company operates a production base of over 1,000 square meters within a total area of approximately 5,000 square meters, employing nearly 100 staff. They specialize in a wide range of gears, including reducer gears, precision gears, helical gears, spur gears, oil pump gears, special-shaped gears, ring gears, bevel gears, spiral bevel gears, turbine worms, and nylon gears. Their product portfolio also includes synchronizing wheels, precision racks, synchronous belts, sprockets, and spline shafts. Dongguantransmission Company Limited offers customization for gear, belt wheel, and shaft products up to 1500mm with module 0.1~14, achieving high precision standards such as ISO 5, AGMA 14, and DIN 5. With over 10 years of gear processing experience, the company utilizes 100 sets of precision machining equipment and over 100 advanced equipment, boasting a monthly output of 200,000 gears. Their products are widely applied in robotics, logistics, manipulators, lithium battery equipment, printing, and die-cutting. The company holds multiple certifications, including ISO 9001, IATF 16949, SEDEX, FSC, ISO 14001, BSCI, and ISO 28000, demonstrating a strong commitment to quality and international standards.
Spline Axis$50
Dongguan Silent Industry Co., Ltd.
🇨🇳 China
2006101-200 peopleManufacturer/Trading Company
OEM manufacturer
ODM manufacturer
Product customization
Patented technology
Shipments
5
Key customer
C SUNLESS
Key market
Oceania
Description
Dongguan Silent Industry Co., Ltd. is a professional manufacturer and National High-tech Enterprise specializing in high-precision micro-drive systems. Established in 2006 and based in Dongguan, China, the company operates a 10,200-square-meter facility equipped with advanced CNC lathes, Swiss Affolter 12-axis gear hobbing machines, and comprehensive testing laboratories. With over 14 years of industry experience and a portfolio of more than 70 patents, the company provides integrated OEM and ODM solutions for precision small module gears, planetary gearboxes, and DC gear motors.
The company's core product range includes precision gears (ISO 6 to ISO 7 accuracy), miniature planetary gearheads (diameters from 4.3mm to 62mm), and complete geared motor assemblies. These components are engineered for high torque, low noise, and long service life, serving as competitive alternatives to European and Japanese brands. Their solutions are widely utilized in demanding sectors such as medical devices (surgical robots, electric staplers, bone drills), aerospace, automotive parts (smart screens, tailgate actuators), and industrial automation.
Dongguan Silent Industry maintains rigorous quality standards, holding ISO 9001, ISO 14001, IATF 16949, and ISO 13485 certifications. The company employs between 101 and 200 staff members and features a dedicated R&D team that supports custom gear engineering from initial concept to mass production. Their global client base includes prominent organizations such as GE Healthcare, Google, and Portescap, reflecting their capability to meet international technical requirements and quality benchmarks.
ST22p-6.6 22mm Micro Planetary Gearbox for Surgical Robots$10
22mm Diameter Long Life Micro Brushless 12V/24V Pm DC Planetary Gear Motor$7.7
16mm Metal Cutted High Precision Low Noise Planetary Gearhead Gearbox$10
Medical-Grade Precision Planetary Gearbox with Low Noise$10
22mm Long Life Time Low Weight Intelligent Brushless Device Planetary Gearmotor$10
CNC High Precision Planetary Gearbox for Collaborative Robots with Reduced Noise Levels$10
Ultra-Precise, Ultra-Quiet Planetary Gearbox for Medical Robotics$10
28mm Diameter Long Life Micro Brushless 12V/24V Pm DC Planetary Gear Motor$7.7
12mm Diameter Long Life Micro Brushless 12V/24V Pm DC Planetary Gear Motor$7.7
High Precision Planetary Gearbox for Collaborative Robots with Reduced Noise Levels$10
Highly Accurate Planetary Gearbox for Medical Robots with Reduced Noise Levels$10
32mm Diameter Long Life Micro Brushless 12V/24V Pm DC Planetary Gear Motor$7.7