| Application: | Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory, Customized |
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| Standard: | GB, China GB Code, JIS Code, ASME, Customized |
| Surface Treatment: | Customized |
| Production Type: | Customized, Single or Batch Production |
| Machining Method: | CNC Boring and Milling |
| Material: | Steel, Brass, Alloy, Copper, Aluminum, Iron, Customized |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
Our CNC drilling workshop is specialized in tube sheets.
We have full series of drilling machines and inspection systems, including gantry double-axis drilling centers, CNC double-axis deep hole drilling machines, vertical lathes, and rocker arms drills, bench drills, sawing machines, CMM machines and roughness measuring instruments, etc.
We have equipped with 27 sets of high-speed CNC drilling machines and 11 sets of ultra-high-precision deep-hole drilling machines to serve the machining of all kinds of tube sheets or baffles.
Being one of the best machining factories in China, we also equipped with full series of world-class CNC machine tools, such as Germany Schiess double-gantry boring and milling machine (VMG6PS), Italy PAMA large boring mill, Japan Mitsubishi horizontal boring and milling machine, China WZ large vertical turning center etc.
Openex has rich experience in manufacturing tube sheets with Q235, Q245R(20G), Q345(16Mn), Q345R(16MnR), L415MB(X60), SS 304/304L/316/316L, Nickel-Based Alloys, Titanium, Zirconium, etc.
To ensure the highest quality standard, each tube sheet must go through multiple inspections before shipment.
The inspections cover the hole diameter tolerance, hole roughness, burrs, sharp or rough edges and the position of the groove, etc.
For double tube sheets, there is an additional detection for the concentricity of holes.
We also have different types of CMM machines, our biggest Zeiss measuring machine can work on components up to 7000x4000x3000mm with an accuracy of 0.43μm.
There are many ways of packaging and transportation for customers to choose, and we can also recommend the most economical and reasonable way. Moreover, we have rich experience in maximizing container loading by applying computer simulation technology, which enables us to reduce freight up to 20% and improving packing to minimize potential damage in transportation.
We use our knowledge and expertise to provide solutions that not only meet, but exceed our customers' expectations, and our wealth of industry experience allows us to offer suggestions to help customers optimize designs and find more efficient production procedures.
We pride ourselves in being the most professional and reliable metal fabrication services supplier due to competitive prices and comprehensive capability to meet customers increasingly rising and specialized demands.
If you have any specific demands, please let us know, and we would be glad to offer further information or assistance based on your needs.
Suppliers with verified business licenses
Audited Supplier 
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