At YXCHK, we believe a hydraulic valve is the heart of industrial power. Precision engineered since 1994.
YXCHK is a hydraulic valve manufacturer in Ningbo, China, founded in 1994 — Intertek-certified, 48 CNC machines, 80,000 valves/year capacity. We make Rexroth- and Yuken-compatible directional control valves: 205 models, 100% individually tested, OEM/ODM and wholesale orders accepted worldwide.
As a hydraulic valve manufacturer we serve three buyer types: OEMs who private-label our valves, distributors who stock the 205-model cross-brand range, and wholesale importers consolidating Rexroth/Yuken-compatible spares. Every valve is 100% individually tested (electrical, leakage, max pressure) with a batch-traceable record, and backed by a 1-year replacement warranty. If you are evaluating Chinese hydraulic valve factories, ask any supplier for these four documents before ordering: ISO/Intertek certificate, test-record sample, plant video, and a written MOQ/lead-time commitment — all four are standard at YXCHK.
Started as "Yongxin Hydraulic & Pneumatic Component Factory" in Wenling. Mastering the fundamentals of hydraulic logic and durability.
Rebranded as Taizhou Yongxin Hydraulic Co., Ltd. Moved into a modernized 2,400 m虏 manufacturing facility in Luqiao District.
Equipped with 48 CNC machines, producing 80,000+ sets annually. Trusted in North America, South America, and Oceania.
Every single valve undergoes a 100% factory pressure test at up to 31.5 MPa.
100% compatible with Rexroth, Yuken, and Vickers standards-ero modifications needed.
7-day lead time for core stock and 24/7 technical support from senior engineers.
2,400 m虏
Modern Production Area
100% factory verification for leak-proof performance under extreme industrial conditions.
卤0.005mm Tolerance
80,000+ Units Annual Capacity
5,000+ models on display in our 2,400 m² showroom for instant inspection.
Showroom Display
Rexroth & Yuken Series
Sample Room
5,000+ Models in Stock
Valve Display
Instant Stock Verification
Full Range Display
All Series on Show
PTC ASIA Shanghai 2018/2019/2023 · Yiwu Industrial Expo 2025
PTC ASIA Shanghai
2018 Exhibition
PTC ASIA Shanghai
2019 Exhibition
PTC ASIA Shanghai
2023 Exhibition
Yiwu Industrial Expo
2025 Exhibition
YXCHK valves are independently tested and certified by Intertek, the global quality assurance leader, for high-pressure reliability up to 31.5 MPa. Certification covers electrical safety, pressure endurance and leakage performance across all core series.
Every single valve passes a three-stage quality gate before shipment: electrical continuity and coil resistance checks, internal leakage testing, and a peak-load pressure test at maximum rated pressure. Test records are archived per batch for full traceability.
Mounting patterns comply with ISO 4401 / DIN 24340, matching the dimensional interface of original Rexroth, Yuken and Vickers valves. Production follows ISO 9001-aligned quality management procedures with 48 CNC machines holding tolerances of ±0.005 mm.