Leveranciers met geverifieerde zakelijke licenties
Gecontroleerde Leverancier | Basic Info. of Our Customized CNC Machining Parts |
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Available Services
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CNC Turning, CNC Milling, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping,
Electric Discharge Machining (EDM), InjectionMolding
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Available Materials
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Aluminum: 2000 series, 6000 series, 7075, 5052, etc.
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Stainless Steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc.
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Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc.
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Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper
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Titanium: GradeF1-F5
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Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc.
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Surface Treatment
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Anodize, Bead blasted, Silk Screen, PVD Plating, Zinc/Nickel/Chrome/Titanium Plating,
Brushing, Painting, Powder Coated,
Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc. |
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Tolerance
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+/-0.001~+/-0.002mm
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Surface Roughness
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Min Ra0.1~3.2
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Drawing Formats
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Stp, Step, Igs, Xt, AutoCAD (DXF, DWG), PDF, or Samples
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Lead Time
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1-2 weeks for samples, 3-4 weeks for mass production
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Quality Assurance
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ISO9001:2015, ISO16949:2009, SGS, RoHs, TUV
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Payment Terms
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Trade Assurance, TT/ PayPal/ WestUnion
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Product Display
Aluminum Products
Material: 2024, 5052,5083, 6061,6061-T6, 6063,6082, 7075, etc.
Tolerance: +/- 0.01~0.002mm
Surface treatment: oxidation, electrophoresis, sandblasting, electroplating, chemical treatment, painting, hard anodizing, heat treatment, etc.
Stainless Steel/ Steel Products
Material: SUS303,SUS304,SS316,SS316L,420,430,17-4PH,1214L/1215/4140/SCM440/40CrMo, etc. Tolerance: +/- 0.01~0.002mm
Surface treatment: electroplating, galvanizing, spraying, oxidation, polishing, spray grinding, passivation, heat treatment, pickling, shot peening, etc.
Titanium Alloy Products
Material: TA1,TA2/GR2, TA4/GR5, TC4, TC16,TC18,TC21,TC22,TC26,TC118B etc.
Tolerance: +/- 0.01~0.002mm
Surface treatment: electroplating, oxidation, polishing, spraying, sandblasting, wire drawing, etc.
Plastic / Injection Molding Products
Material: Acetal/POM/PA/Nylon/PC/PMMA/PP/PVC/PU/HDPE/PVDF/Acrylic/ABS/PTFE/PEEK etc.
Tolerance: +/- 0.01~0.002mm
Surface treatment: spraying, sandblasting, painting, pickling, alkali cleaning, anodizing, ion implantation, thermal transfer printing, engraving, etc.
Brass / Copper / Bronze Products
Material: HPb63, HPb62, HPb61, HPb59, H59,H62,H63,H65,H68, H70,H80, H90, C110, C120, C220, C260, C280, C360 etc.
Tolerance: +/- 0.01~0.002mm
Surface treatment: electroplating, tin plating, spraying, oxidation, polishing, spray grinding, heat treatment, pickling, shot peening,etc.
Surface Treatment
(CNC Machined Parts Surface Treatment)
Anodizing: Anodizing is an electrochemical process that creates a layer of oxide on the surface of aluminum and other metals. It enhances the corrosion resistance and wear resistance of the parts and can also be used to add color to the surface.
Plating: Plating is the process of adding a thin layer of metal to a part's surface to enhance its appearance, increase corrosion resistance, or improve conductivity.
Powder Coating: Powder coating is a process that involves applying a dry powder to a part's surface and then curing it in an oven to create a durable finish. This finish is scratch-resistant and available in a variety of colors.
Painting: Painting can be applied to CNC machined parts to add color or a protective coating in a variety of matte to glossy finishes.
Sandblasting: Sandblasting is a process that utilizes abrasive particles to remove material from a surface. This method creates a uniform, matte finish and can be applied to prepare the surface for other surface treatments or to eliminate surface imperfections.
Polishing: Polishing is the process of using abrasive pads or compounds to smooth and shine a surface. This can be done to achieve a mirror-like finish or prepare the surface for other treatments.
Laser Etching: Laser etching is the process of using a laser to remove material from the surface of a part to create a permanent high-contrast mark or design.
We're dedicated to precision engineering and innovation, powered by our state-of-the-art CNC milling, CNC turning, and CNC milling/turning compound machines.
Whether you need prototypes, custom parts, or production runs, our workshop is equipped to bring your ideas to life with precision and efficiency. Join us in exploring the endless possibilities of CNC machining at Jinquan Seiko Electronics Co., Ltd.!
Quality Inspection
One-Stop Solution
From CNC machining, fabrication, welding, surface treatment, assembly, and packing to shipping.
Quality Guarantee
We hold certificates such as ISO 9001: 2015 and have a professional team to control the quality: experienced engineers, precision machines, CMM, 2.5-dimensional measuring machines, and a complete QC system.
Customer Service
Every client is served by specialized sales for timely technical support and after-sales service.
Q: What do I need to offer a quote?
A: Please provide 2D or 3D drawings with material, dimensions, tolerances, surface treatments, technical requirements, quantity, application, or samples. We will then provide the best price within 24 hours.
Q: What is your MOQ?
A: MOQ is determined by our clients' requirements, and we are open to accepting trial orders before initiating mass production.
Q: What is the production cycle?
A: It is dependent upon various factors such as product dimensions, technical requirements, and quantity. We always strive to accommodate our customers' needs by adjusting our workshop schedule.
Q: What kind of payment terms do you accept?
A: T/T, L/C, Escrow, Paypal, Western Union, MoneyGram, etc.
Q: Can I get updates on my product without visiting your company?
A: We will provide you with a detailed product schedule and send weekly reports containing digital pictures and videos showing the machining progress.
Q: If you make poor-quality goods, will you refund our funds?
A: We make products according to drawings or samples strictly until they reach your 100% satisfaction. Ensuring high-quality products is our top priority, and we take no chances with our standards. If you have any queries or want to make an inquiry, please feel free to contact us via email or phone. Thank you for considering our products.
Leveranciers met geverifieerde zakelijke licenties
Gecontroleerde Leverancier 
