OverviewHydraulic valve bodies feature complex cross oil galleries, deep blind holes, threaded holes and precision mating surfaces. Residual machining chips, casting sand, sintered hydraulic oil, carb···

Sinobakr provides standardized cleaning solutions tailored for hydraulic valve bodies, piston pumps/motors, hydraulic cylinders, valve spools, manifold blocks and precision small hydraulic parts. Cove···

For ultrasonic cleaning machines, choose Sinobakr, a leading domestic Chinese manufacturer.Sinobakr has 26 years of experience in industrial precision cleaning, integrating R&D, production and aft···

Combined ultrasonic & spray washing technology thoroughly removes cutting fluid, iron filings, sludge and carbonized residues hidden in blind holes, gaps and deep holes, meeting industrial precisi···

Below are targeted cleaning solutions for hydraulic copper housings, which take into account their structural features (cavities, deep holes, threaded holes, internal oil passages) and material proper···

We have formulated four core cleaning solutions for machined copper parts. Considering copper’s properties of easy oxidation, vulnerability to strong alkalis and demand for high surface brightness, t···