CNC Precision Copper Bras Standoff Spacer Sleeve Steel Thread Pillar Hex Head Sleeve Nut
CNC Center Milling Service
CNC Machining/Turning/Grinding Service  Â
Automatic Lathe Service
Our Xiamen Zhong Li Da Machinery Co., Ltd specializes in precision machining parts, CNC machining parts, production of CNC machining, and custom CNC machining based on customer drawings.
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Product Details
We have extensive experience manufacturing micro parts for a wide range of industries. Examples include Turning Parts, Shafts, Machining Parts, CNC Machining Parts, Milling Parts, Hardware Accessories, Arrow Metal Parts, Special Fasteners, and Industrial Control Switch Metal Parts for medical, electronic, fiber optic, and microwave applications, among others.
ÂQuality Assurance | ISO9001:2008 Certified etc | ||||||||
Materials | Aluminum Alloy: 5052 / 6061 / 6063 / 2017 / 7075 / ADC12 / 518 etc. | ||||||||
Brass Alloy: 3600 / 3602 / 2604 / H59 / H62 / etc. | |||||||||
Stainless Steel Alloy: 303 / 304 / 316 / 412 / etc. | |||||||||
Steel Alloy: C45 | |||||||||
Carbon Steel: 12L14 12L15 / Die Steel / Spring Steel etc. | |||||||||
Special Materials: Lucite / Nylon / Bakelite / POM / ABS / PP / PC / PE / PEEK / Titanium etc. |
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We handle many other types of materials. Please contact us if your required material is not listed above. |
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Surface Treatment | Blacking, polishing, sandblasting, anodize, chrome plating, zinc plating, pickling & passivation, vibration, nickel plating, tinting |
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Inspection | Mitutoyo three-coordinate measuring machine/ Mitutoyo Tool Microscope can measure up to 300mmX x 175mmY x 220mmZ |
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File Formats | Solid Works, Pro/Engineer, AutoCAD (DXF, DWG), PDF, TIF, IGS, STP etc. |

Production Process

Our Advantages

Factory Show

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FAQ
Q: How soon can I get a reply after sending an inquiry?
A: All inquiries will be replied within two hours, except during sleeping time in China.
2. Our call center is available at any time.
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Q: How soon can I get samples?
A: Samples are typically shipped out within 7 working days after the product drawing is confirmed by both parties.
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Q: What file formats do you accept for my products?
A: 1. We can accept various formats such as IGS, STEP, STP, JPG, PDF, DWG, DXF, etc.
    2. If you don't have a prepared CAD file, we can accept a scan of a hand-drawn design. Â
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Q: If I don't have a drawing, how can I get a sample?
A: If you don't have a drawing, you can send us a sample, and we will scan it and create 2D and 3D drawings first, then produce a sample for you.
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Q: What are the common materials you use in projects?
A: Aluminum, Stainless Steel, Carbon Steel, Copper, Plastics, Titanium, and PEEK
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Q: What is your MOQ (minimum order quantity)?
A: We don’t have a minimum order quantity; you are welcome to send us a trial order to test our quality and service.
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Q: What payment terms do you accept?
A: EXW/FOB Xiamen, paid by T/T, PayPal, Western Union.Â
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Q: What kind of machining do you excel in?
A: We specialize in all types of machining parts.
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1. Acetic acid, beverage, essence, dye, fuel and so on can be made by Ethanol / Ethyl alcohol.
2. Ethyl alcohol also used in medically, ethanol with a volume fraction of 70 to 75 percent is commonly used as a disinfectant.
3. Ethanol is widely used in defense chemical industry, medical treatment, food industry and agriculture.
4. Ethanol can be used as an industrial feedstock :
1) Solvent; 2)Organic synthesis; 3)Crystallization of various compounds;
4)The detergent.Extracting agent; 5) Alcohol can be mixed with liquor;
6) Used as an adhesive;Nitro spray paint;Varnish, cosmetics, ink, paint off solvent and pesticide, medicine, rubber, plastic, artificial fiber, detergent and other manufacturing raw materials, can also do antifreeze, fuel, disinfectant 7) Ethanol 75% solution is commonly used for medical sterilization.
5. Ethanol can be used as Disinfection supplies
6. Ethanol can be used as Beverage products
7. Ethanol can be used as organic raw material
8. Ethanol can be used as automotive fuel
9. Ethanol can be used as pharmacological action.
Butoxy Ethanol,Ethanol 99%,Industrial Food Liquid,Ethanol Alcohol Disinfection
SHANDONG S-SAILING CHEMICAL CO,LTD , https://www.sdqh-chem.com