NOK-Freudenberg Group Trading (China) Co., Ltd. - 恩福贸易（上海）有限公司

NOK-Freudenberg (branded in China as "NOK-Freudenberg (China)") is the China trading and sales platform of the NOK-Freudenberg sealing joint venture, combining the manufacturing heritage of Japan's NOK Corporation (referenced on the official site as having more than 85 years of history) and Germany's Freudenberg Group (referenced as having more than 170 years of history). The entity operating this brand in China, NOK-Freudenberg Group Trading (China) Co., Ltd. (also known in Chinese as Enfu Trading (Shanghai) Co., Ltd.), is registered at 8th Floor, Units 01 and 04, Building B, Qiantan World Trade Center Phase III, No. 11, Lane 221, Dongyu Road, in the China (Shanghai) Pilot Free Trade Zone.

The joint venture's China operations include three dedicated manufacturing subsidiaries: Wuxi NOK-Freudenberg Oil Seal Co., Ltd., Changchun NOK-Freudenberg Oil Seal Co., Ltd., and Taicang NOK-Freudenberg Sealing Products Co., Ltd. Across these sites the group produces sealing technology products (oil seals, O-rings, hydraulic and pneumatic seals), vibration damping technology (rubber dampers, gear dampers), and new-energy materials (fuel cell humidifiers, conductive nonwoven fabric, flame-retardant rubber).

The official website maintains a dedicated "Robotics" application page listing sealing products positioned for robot joints and reduction-gear components, including the standard oil seal (TC type), low-torque oil seal (TCY type), combination oil seal (HRE type), BAUM-series oil seal, modular oil seal (MSS1), and screw and soft-metal gasket washers. These products are presented alongside sealing solutions for other industrial equipment categories such as construction machinery, shield tunneling equipment, material handling systems, and power transmission gear, indicating the group treats robotics as one of its named industrial end-markets rather than a peripheral mention.

Beyond robotics, the group's China business serves new energy vehicles (thermal management, fuel cell systems, battery systems, electric drive units), traditional automotive powertrain, engine, transmission, steering and suspension systems, and a broad range of general industrial sectors including agricultural machinery, engineering machinery, fluid handling and fluid power, home appliances, building equipment, metallurgy, material handling, energy infrastructure, power transmission, power tools, forming equipment, hydrogen energy, and rail transit. The official site does not disclose the trading entity's specific founding year, employee count, phone number, or funding/ownership details beyond its identity as a joint venture of NOK Corporation and Freudenberg Group.