Frequently Asked Questions
As an OEM manufacturer, we can serve all kinds of industries as long as drawings are provided for us to quote. Yet, there are a few industries that we specialized in: Laser Equipment, Control System, Relays, Optical Equipment, Measuring System, Sensors, Electronic Components…etc.
※ Finished part size:
Turning: raw material OD: min Ø1mm – max Ø150mm
Milling: max. 1100 x 650 x 550mm
※ Tight tolerance that we can reach:
Extrusion: depending on the total length:
You name it, we make it! Unison Tek is capable of working on the common materials such as Steel, Alloy Steel, Stainless Steel, Brass, Copper or Aluminum, and we also have experience in machining Carpenter Invar, Remko B, C276 and Nickel Silver. We can also provide parts with RoHs compliance as well.
► Nickel Plating / Electroless Nickel Plating/ Zinc Plating / Hard Chrome Plating
► Anodize (thickness 2-15 μm)
► Hard Anodize (thickness 15+ μm)
► Black Oxide
► Heat Treatment
► Sand Blasting
► Laser Marking/Engraving
► Powder Coating
► Surface Grinding
► Screen Printing
► Chem Film /Chromate
► Vacuum Deposited Aluminum (Mirror Finish) / #4 Brushed Finish / #8 Mirror Finish
For sample pictures of the finish we do, please visit our Finish page, thank you.
Anodize are usually in clear or black color, but, Unison Tek can provide other colors such as red, gold, blue and green for you!
Sand size vary with the cosmetic you prefer. Yet, the two types that we use the most are 10-50μm and 105-210μm.
Here are some photos for your reference.
We can do Temper, Quench, Anneal, Carburize and Nitriding.
By machining, we can achieve RA 0.4. By grinding, we can reach up to Ra 0.1!
Yes! Of course. Unison Tek can machine parts and assemble them for you.
There is no MOQ! We can support small quantity projects or prototypes for just 1 or2 pieces.
For production capacity, generally we can produce around 120k pcs in one day. Yet, this is just a rough estimate as the actual number depends on the size of the parts and tolerance required…etc. Still, since we have many CNC machines in our shop, we can rearrange production to meet your large demand or tight lead time if necessary.
Please see our machine list below, thank you.
|TAKISAWA||Ø10 – Ø300*400mm||29||TAIWAN|
|TAKISAWA||Ø10 – Ø200*300mm||1||JAPAN|
|MAC TURN 250.W||CAPACITY||QTY||MANUFACTURER|
|OKUMA||Ø30 – Ø200*200mm||1||JAPAN|
|CNC Sliding head multi-task lathe||CAPACITY||QTY||MANUFACTURER|
|STAR||Ø1-Ø34 x 80mm||1||JAPAN|
|AUTO BAND SAW||CAPACITY||QTY||MANUFACTURER|
Yes, your information is safe with us. We have no problem signing your NDA. If you don’t have your own NDA format, we can provide ours for you to check and sign.
We usually quote in ExWork, but we are very flexible. We do FOB, CIF, DDU, DDP as well! Please let us know the trade terms that you would like us to provide during the quoting process and we can cooperate with you.
If you don’t have a clear idea about trade term, please consult with us. We will be very glad to help. We have lots of experience in arranging shipments and can assist you to get your parts in the best shipping method!
Please send us dimensions, tolerance, material, finish treatment (or engineering drawing with above information) and quantity needed for your part when sending a RFQ, thank you.
We highly recommend to send inquiries with engineering drawings so that the price will be more accurate. see an engineering drawing sample here. However, for parts such as pins or threaded bars, we should have no problem quoting by reading descriptions of requirements as well. Also, if you have samples, we might be able to quote per samples provided as well!
Please contact [email protected] for quoting without engineering prints, thank you!
As we use SolidWorks, we are able to open most of the files. No matter CAD or 3D! The ones that we use more frequently are .dwg/.dxf for CAD and .iges/.stp for 3D.
For sure. Quality is our first priority here at Unison Tek. We only send our parts that passed inspection/QC so no worries at all!
We utilize SPC, PCP, IPQC and PPAP. We can also do 100% inspection for your order upon request.
Unison Tek’s Inspection Equipment List:
– CMM x 2
– Height gage x 4
– Profile projector x 3
– Hardness tester x 1
– Roughness tester x2
– Concentricity gage x 1
– Micrometer x 20
– Thread gages, Ring gages, Plug gages at different specifications
|Coordinate measuring system ( manually )||GAGE2000||1|
|Coordinate measuring system ( auto )||CORDAX D-8||1|
|Profile Projector||EM-2.5D-3020 BATY R14||2|
|Hardness Testing Instrument||ATK-600||1|
|Surface Roughness Instrument||SJ-210||1|
We take full responsibility of the parts we made. After confirming the cause of defect or why the parts are not preferable, we can either rework or build new parts for you.
Yup, please let us know the certs you need during the quoting process. We can provide material cert (or data sheet for plastic parts), plating cert, inspection report, C of C, PPAP…etc.
*Please note that the cost of PPAP depends on the level and quantity of the samples required.
Of course! Let us know the sample quantity you need and we can quote it for you. We can also discuss how to credit the sample fee back to you once the parts are approved and we start producing mass production for you.