Sinobakr is an original‑equipment manufacturer deeply engaged in the industrial precision ultrasonic‑cleaning sector in China. Founded in 2000, the brand has accumulated 26 years of experience in equipment research, development and manufacturing. As a national high‑tech and specialization‑sophistication‑innovation‑oriented enterprise, Sinobakr integrates R&D, production, sales, after‑sales service and customized cleaning‑process solutions, dedicated to delivering high‑quality complete industrial‑cleaning solutions for manufacturing industries.

Its main production base is located in Jinan, Shandong Province. Buck Industrial Equipment (Suzhou) Co., Ltd., the East‑China operation hub, covers all industrial cities in the Yangtze‑River‑Delta region including Suzhou, Wuxi, Shanghai and Changzhou. Local services such as sample‑cleaning tests, on‑site surveys, installation, commissioning and rapid maintenance are provided for nearby clients. The company owns a modern production‑and‑R&D plant covering more than 50 000 square meters, a professional R&D team of over 100 engineers and an independent cleanliness‑testing laboratory. Workpiece‑cleaning validation, residual‑oil and particle‑contaminant inspection and official cleanliness reports are available to guarantee stable cleaning quality from the source.

The full range of ultrasonic and industrial‑cleaning machines has obtained ISO 9001 quality‑management certification, EU CE safety approval and North‑American UL explosion‑proof certification. Closed solvent‑based cleaners are manufactured according to Ex‑IIBT4 explosion‑proof standards, complying with domestic, European and American environmental‑safety regulations. Machinery can be exported to more than 80 countries worldwide.

The core product portfolio includes semi‑automatic single‑tank & multi‑tank ultrasonic cleaners, fully‑automatic single‑chamber rotary‑drum ultrasonic integrated cleaners, vacuum hydrocarbon ultrasonic cleaning machines, conveyor‑type spray ultrasonic cleaning lines and CNC high‑pressure precision deburring equipment. The single‑chamber drum cleaner integrates drum tumbling, ultrasonic action, spray rinsing and hot‑air drying to eliminate blind‑spot problems caused by stacked small‑size work‑pieces, which is ideal for batch degreasing and chip‑removal of springs, fasteners, stampings and bearing components. Vacuum hydrocarbon ultrasonic cleaners realize enclosed vacuum washing and drying, delivering water‑stain‑free and oxidation‑free work‑pieces that meet micron‑level high‑cleanliness requirements. Non‑standard customization is offered based on workpiece dimensions, production capacity and contamination types.

Sinobakr ultrasonic cleaners are widely used in more than 200 industries such as automotive spare parts, new‑energy hardware, precision bearings, hydraulic components, powder metallurgy, aerospace parts and medical devices. Long‑term stable cooperation has been established with many leading domestic and international manufacturers. Guided by its mission “Make industrial cleaning easier”, Sinobakr prioritizes environmental‑protection design. Oil‑water separation, solvent‑recovery and waste‑gas‑treatment accessories help factories pass local environmental‑assessment inspections smoothly. With reliable equipment quality, mature cleaning‑process solutions and responsive local after‑sales support, Sinobakr has become one of the most competitive preferred domestic suppliers for ultrasonic‑cleaning machines in China.