**1. Factory Direct Sales of 3 Spool Hydraulic Control Valve**
- Sourced directly from our 68,000 sqm facility with 1,500,000 annual capacity, ensuring competitive wholesale pricing.
- The RD5300 series handles 100 L/min (26.5 US gpm) at 250 bar (3600 psi), perfect for heavy-duty construction equipment.

**2. OEM/ODM Available for Manual Directional Valve**
- Supported by 35+ senior engineers, we offer custom spool configurations, logo laser marking, and private label services.
- Flexible inlet/outlet options with 3/4 NPT ports allow seamless integration into your specific hydraulic system designs.

**3. Wholesale Hot Sale Monoblock Control Valve**
- Designed for versatility, this valve fits mini-excavators, backhoe loaders, tractors, and wood splitters efficiently.
- Compact monoblock design reduces leakage points and simplifies installation for agricultural and industrial vehicles.

**4. Professional Manufacturer with IATF 16949 Certification**
- Every unit undergoes 100% bench testing for pressure, flow, and sealing to guarantee zero-defect performance.
- Our 260+ CNC machines and SGS/CE certified processes ensure consistent quality meeting international standards.

**5. Exported Worldwide with Compatible Replacement Parts**
- Engineered to perfectly replace major international brands, offering a cost-effective solution for maintenance and repairs.
- Secured with anti-rust treatment and heavy-duty wooden crate packaging for safe long-distance ocean freight delivery.