We specialize in end-to-end precision machining services, dedicated to efficiently transforming high-quality metal blanks into structurally optimized, dimensionally accurate precision double-column positioning seats. This comprehensively meets the customized positioning accuracy and stability requirements of coordinate measuring machines, optical inspection equipment, semiconductor manufacturing equipment, and precision machine tools.
Wear-resistant double-column positioning seat precision Trustworthy CNC grinding
We select high-quality alloy steel, stainless steel, titanium alloy, and high-strength aluminum alloy, and professionally manufacture high-precision double-column positioning seats through CNC precision machining. These materials possess excellent strength, good machinability, and dimensional stability. Through CNC machining and appropriate heat treatment and surface treatment processes, we achieve a balance between micron-level guide surface forming, double-column parallelism control, and long-term dimensional stability, making them key components in the manufacture of precision equipment with high requirements for positioning accuracy, repeatability, and rigidity.
Each precision double-column positioning seat undergoes CNC precision machining to ensure micron-level accuracy of the guide column mounting holes, accurate datum surfaces, and a robust base structure. Optimized structural design and strict tolerance control guarantee the guiding accuracy and repeatability of the positioning seat during long-term use, effectively improving the overall operational accuracy and reliability of the equipment.
By selecting alloy steel or stainless steel and combining scientific strengthening processes, CNC-machined precision double-column positioning seats achieve micron-level accuracy of guide surface flatness ≤0.002mm/100mm and double-column parallelism ≤0.003mm/100mm, while also achieving high rigidity and wear resistance, withstanding the tests of long-term high-frequency positioning, heavy loads, and complex working conditions.
We utilize multi-axis CNC machine tools and automated production lines to ensure that every precision double-column positioning seat meets stringent geometric accuracy and assembly requirements. By integrating a CAD/CAM system for machining simulation and process optimization, combined with professional stress relief, CNC precision milling, grinding, and surface treatment processes, we have achieved an optimal balance between micron-level guided forming, structural rigidity, and dimensional stability. During manufacturing, we pay particular attention to key elements such as guide post hole accuracy, double-post parallelism, base flatness, and heat treatment deformation control.
We are committed to providing high-quality precision double-post positioning seat solutions for the precision equipment manufacturing industry through advanced material applications, CNC machining technology, and rigorous quality management. From precision analysis and structural rigidity optimization design to CNC precision manufacturing and dimensional stability control, every step reflects our professional pursuit of performance and reliability, providing crucial support for the high precision, high rigidity, long lifespan, and stable and reliable operation of equipment.
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 
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
Packaging Details
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.
