We eliminate the 300% middleman markup. Get NOK-grade cylinder seal repair kits, 50-piece master key sets, OEM ignition switches, pressure sensors, proportional solenoids, bucket teeth, and chrome pins sourced directly from verified Chinese industrial clusters.
Hydraulic leaks cause catastrophic pressure drop and downtime. We supply OEM-spec and customized high-pressure polyurethane, NBR, and FKM fluororubber seal kits tested up to 35 MPa.
Complete rebuild kits for Boom, Arm, Bucket, and Dozer Blade cylinders.
Multi-compartment storage boxes designed for field technicians and workshops.
Prevents hydraulic cross-leakage between upper structure and undercarriage.
Heavy-duty alloy cast floating seals for travel motors, final drives, and idlers.
Lost keys or failed ignition starter switches cause unnecessary machine stalls. We supply direct-fit OEM switches with preheat positions and universal master key rings.
4-position and 6-terminal ignition switches with glow-plug/preheat and starter spring return.
The essential key ring for equipment rental yards, mechanics, operators, and scrap handlers.
Electrical safety isolators, pilot rocker switches, and fuel theft prevention accessories.
Every electrical component is 100% bench-tested for signal stability, insulation resistance, and thermal endurance before boxing.
High & low pressure transducers for main pump and pilot control.
Proportional, swing lock, pilot cutoff, and fuel stop solenoids.
Engine and cabin main wiring looms with flame-retardant corrugated conduit.
Full LCD dashboard clusters, starter motors, and heavy alternators.
High-strength alloy wear parts designed for rock digging, demolition, and trenching. Hardness ratings from HRC 48 to 54.
Standard, rock chisel, tiger tooth, and heavy penetration profiles for mini and compact buckets.
40Cr / 42CrMo structural steel induction hardened, precision ground, and hard chrome plated.
Continuous rubber tracks, track rollers, drive sprockets, and high-flow filtration kits.
We don't drop-ship blindly. Every order passes through our Dongguan/Jining QC station.
Cross-match your machine serial numbers, exploded parts diagrams, and thread standards.
Measure cylinder rod OD, bore ID, pin diameters, and hydraulic thread pitches (BSPP/NPT/Metric).
Test coil resistance, solenoid actuation under 12V/24V, and pressure sensor voltage curves.
Oil-proof sealed packaging for rubber O-rings, bubble wrap for sensors, anti-rust oil for pins & teeth.
We reply within 2-4 hours with factory source pricing, dimension confirmation, and shipping estimates.