Sinobakr is a domestic original manufacturer with 26 years of specialization in industrial ultrasonic cleaning, headquartered in Jinan Sinobakr Ultrasonic Technology Co., Ltd., with an additional production base in Suzhou. As a national high-tech and "Specialized, Refined, Unique & Innovative" enterprise, we focus on the R&D, production and customization of a full range of industrial ultrasonic cleaning equipment, providing high-end domestic alternatives to imported cleaning machinery.

Our brand owns a standardized R&D and manufacturing park covering 50,000 square meters, with a professional R&D team of over 100 staff. We maintain full in-house production capacity covering sheet metal processing, ultrasonic transducer production and electrical control assembly, with no outsourced manufacturing. The company obtained ISO9001 quality management system certification in 2008, and all machines carry EU CE, North American UL and TÜV Rheinland safety certifications. Our equipment can be exported worldwide and complies with environmental and safety standards for factories at home and abroad.

Our core product lineup includes complete ultrasonic cleaning equipment: single/multi-tank water-based ultrasonic cleaners, fully automatic drum ultrasonic cleaning lines, integrated vacuum hydrocarbon ultrasonic cleaning machines, and robot-linked precision ultrasonic cleaning centers. Machine inner tanks are uniformly constructed from corrosion-resistant 304/316 stainless steel, fitted with self-developed high-frequency ultrasonic vibrating plates with selectable frequencies from 28kHz to 120kHz. Equipped with Siemens PLC touch control systems, the machines integrate integrated processes of ultrasonic rough washing, multi-stage rinsing, air blow dewatering and closed-loop drying. They efficiently remove oil stains, iron filings, polishing paste and micro contaminants inside blind holes on workpieces to meet micron-level cleanliness requirements.

We support fully non-standard customization. Tanks, power ratings and automation schemes can be adjusted according to workpiece dimensions, production capacity and cleanliness standards. Our equipment serves more than 200 industries including new energy EV three-electric housings, auto parts, aerospace valve bodies, precision bearings, medical devices and semiconductor hardware. We maintain long-term strategic cooperation with major corporations such as Huawei, automotive manufacturers and rail transit groups.

Unlike trading intermediaries, as a local manufacturer, Sinobakr delivers one-stop services including independent machine R&D, on-site surveys, solution design, on-site installation and lifetime maintenance. Optional eco-friendly modules such as solvent distillation recovery and oil-water separation boost consumable recycling rates above 99%, greatly cutting long-term cleaning costs for manufacturers. We are a trusted domestic supplier of precision industrial cleaning equipment in China.