Audited Supplier
| Material | 1) Aluminum: AL 6061-T6, 6063, 7075-T etc. |
| 2) Stainless steel: 303, 304, 316L, 17-4(SUS630) etc. | |
| 3) Steel: 4140, Q235, Q345B, 20#, 45# etc. | |
| 4) Titanium: TA1, TA2/GR2, TA4/GR5, TC4, TC18 etc. | |
| 5) Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc. | |
| 6) Copper, Bronze, Magnesium alloy, Delrin, POM, Acrylic, PC, etc. | |
| Surface Treatment | Galvanized (zinc-plated, nickel-plated, chrome-plated, silver-plated), powder coating/oil painting, polishing (mirror polishing, electrolytic polishing),brushing, sand blasting, hot-dip galvanized. |
| Processing Craft | Engineer drawings-CNC Machining-CNC Turning-Grinding-Inspection-Package |
| Tolerance | +/-0.01mm or special requirements |
| Package | PE Bag, Paper carton box, plywood case/pallet/crate |
| Application | Auto parts, electronic products, power supply, industry cabinet, construction etc |
| Quality Control | ISO9001/ROHS/SGS |
| Drawing File Format | Solid works, Pro/E, Auto CAD, PDF |
| Features | Customized Design Sample Order Accepted Short Delivery time Competitive Prices Long time quality Insurance Professional after-sale services |
| Inspection | 1.Foundry in-house: 100% inspection on critical dimension; 100% on appearance. 2.Third Party inspection available upon requirement |
| Mainly Testing Facility | Three-dimensional measuring instrument(CMM),Salt spray test box,Dynamic balance detector, Pneumatic detection |
| Application | Medical,auto parts,Used widely |
| Delivery time | 15-20days |
| Quality Insurance | One Year |
With over 18 years of experience crafting words about the wonders of CNC machining, we've witnessed firsthand the transformative power of these intricate creations. Each part tells a story of ingenuity, precision, and the unwavering pursuit of perfection.
CNC machined parts are the lifeblood of countless industries. From aerospace to automotive, medical devices to consumer electronics, these components play an indispensable role in shaping our modern world. They enable the creation of products that are stronger, lighter, more accurate, and more efficient than ever before.
The beauty of CNC machining lies in its precision. Computer-controlled machines dance with raw materials, carving out shapes with an accuracy that defies the naked eye. Each part is a masterpiece, a testament to the skill of the engineers who design them and the machines that bring them to life.
CNC machining empowers designers to push the boundaries of possibility. Complex geometries that were once impossible to manufacture are now within reach. This newfound freedom fuels innovation, enabling the creation of products that are not only functional but also aesthetically pleasing.
1.Classification by material
3.Classification by processing method
Please click here for our product classification
We the company of Qingdao Zhengrong Precision Machinary Co., Ltd. was established in February 2007, located in chengyang district, Qingdao city.
The company has strict quality management in accordance with ISO9000.
We specialize in the processing of customized metal, aluminum, brass, stainless steel, plastic and other parts made of different materials. Our company has over 40 machines, including lathes, milling machines, grinders, wire cutting machines, CNC machines, and other equipment. We also have a professional quality inspection department and various testing equipment to ensure that products are qualified before leaving the factory.
We have over 18 years experience of cnc machining parts,professional processing of small, high-precision, special parts. We are warmly welcomed friends to visit our factory and communicate.
Processing equipment
Inspection instrument
FAQ
Q1:What's kinds of information you need for quotation?
Please kindly provide 2D/3D drawing or send your sample to our factory, then we could quote for you.
Q2: Can we sign NDA?
Sure. We never divulge customers' information to anyone else.
Q3: Do you provide sample order?
Yes, we can provide you sample before mass order.
Q4: How can you ensure the quality?
We have profesional QC department to guarantee the quality.
Q5:How long does the quotation take?
Usually within 2 days, please kindly contact our 24 online sales for more inforamtion.
