Customized oil valve blocks Trustworthy CNC milling and turning precision machined metal parts
For over two decades, Ganyuan Factory has been deeply involved in the precision machining field, specializing in the manufacture of various high-performance oil valve blocks using advanced CNC machining technology. We are equipped with high-precision multi-axis CNC machine tools and advanced coordinate measuring machines to ensure that every oil valve block machined from metal blanks meets stringent dimensional accuracy and geometric tolerance requirements from the source.
We focus on end-to-end precision machining services, dedicated to efficiently transforming high-quality metal blanks into structurally optimized, precisely flowable oil valve blocks, fully meeting the customized needs of hydraulic systems, lubrication equipment, and fluid control equipment for the pressure resistance and reliability of components.

Customized oil valve blocks Trustworthy CNC milling and turning precision machined metal parts
I. CNC-Machinered Oil Valve Blocks: Integrating Precision Flow Channels, High Pressure Resistance, and Zero Leakage
We select high-quality 6061 aluminum alloy, 45# steel, and 304 stainless steel, and professionally manufacture high-precision oil valve blocks through CNC precision machining. These materials possess excellent strength, good machinability, and sealing properties. Through CNC machining and appropriate surface treatment processes, we have achieved a balance between precision hole forming, cross-flow channel design, and long-term pressure resistance and reliability, making it the ideal choice for manufacturing hydraulic lubrication systems with high requirements for fluid control accuracy, pressure resistance, and sealing performance.
II. Our precision CNC-machined valve blocks possess the following superior characteristics:
Each valve block undergoes CNC precision machining to ensure precise valve core mounting holes, accurate cross-flow channels, and smooth sealing surfaces. Optimized structural design and strict tolerance control guarantee the valve block’s fluid control accuracy and zero-leakage sealing performance under high-pressure conditions, effectively improving the overall efficiency and operational reliability of the hydraulic system.

III. Precision Flow Channels, High Pressure Resistance, and Superior Sealing Performance
By selecting 6061 aluminum alloy or high-strength steel, combined with scientific stress relief and precision machining processes, CNC-machined valve blocks achieve precise flow channel fit and sealing surface roughness, while withstanding long-term high pressure, high-frequency reversing, and impact loads.
IV. CNC-Machined Valve Blocks: Professional Craftsmanship, Guaranteed Quality
We utilize multi-axis CNC machine tools and automated production lines to ensure that every valve block meets stringent geometric accuracy and sealing requirements. Through integrated CAD/CAM systems for machining simulation and flow channel optimization, combined with professional stress relief, CNC precision milling, deep hole drilling, and surface treatment processes, we achieve the optimal balance between precision hole forming, cross-flow channel design, and sealing performance.
We are committed to providing high-quality valve block solutions for the hydraulic lubrication and fluid control industry through advanced material applications, CNC machining technology, and rigorous quality management. From fluid dynamics analysis and valve block structure optimization design to CNC precision manufacturing and pressure testing verification, every step reflects our professional pursuit of performance and reliability, providing crucial support for high-efficiency, zero-leakage, and stable and reliable operation of equipment.
Company Profile
We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China. We have advanced high-end professional production and processing technology, and are committed to innovative R&D and production. After years of market tempering and exploration, it has high-quality technical management personnel, experienced designers, R&D personnel and a perfect company management system cnc precision.
5-axis CNC workshop
Our factory has a plant area of about 2,000 square meters and masters core processing technologies. It has high-end precision production equipment cnc precision: CNC lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc. 2.5-dimensional detection equipment 
two-dimensional testing

cnc precision surface treatment
For surface treatment, our suppliers have been working with us for many years. They have rich experience and are familiar with all the quality requirements of each other. The quality is stable and more guaranteed. Such as: heat treatment, spray painting, powder coating, blackening, silver/gold plating, electrolytic polishing, nitriding, phosphating, nickel/zinc/chromium/TiCN plating, anodizing, polishing, passivation, sandblasting, galvanizing, heat treatment , hardening, laser marking, etc. according to customer requirements. Aluminum alloy surface oxidation
Product Packaging
Packaging Details
- Commercial packaging: 1pc/plastic bag + color box +carton + pallet;
- Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet;
- According to the requirement of customer.

FAQ
Q1: Where can I get product & price information?
A1: Send us an inquiry e-mail, we will contact you once we received your mail.
Q2: How long will I get the sample?
A2: Depends on your specific items, within 3-7 days generally.
Q3: What kinds of information do you need for a quote?
A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.
Q4: What are the payment terms?
A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.
Q5: How to deliver the goods?
A5: We deliver the products by courier company.
Q6: Are you a trading company or factory?
A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.
Q7: What shall we do if we don’t have drawings?
A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.
Q8: Can we get some samples before mass production?
A8: Absolutely yes.
Q9: Will my drawings be safe after sending them to you?
Q10: Is it possible to know the operation status of my products without visiting your company?
A10: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.