ODM/OEM Power Management PCB/PCBA Assembly PFC (Power Factor Correction) Inverter Transmission Control Circuit Board RoHS/UL/ISO Certified pcba manufactory
Company Profile
For over 20 years (founded 2003), Fastline Circuits Co., Limited has been dedicated to exceeding global electronics customers' expectations as a top PCB/PCBA manufacturer in China.
What we offer customers:
- Tailored Solutions: From custom PCBs (multilayer, aluminum-based, flexible, rigid-flex) to end-to-end PCBA (component procurement, assembly, testing) for telecom, medical, industrial, and aerospace needs.
- Reliable Quality: 40,000+ square standardized factories, 1,000+ professional team, and certifications (ISO9001, IATF16949, UL) ensure every product meets RoHS/REACH standards.
- Efficient Service: 12-hour PCB quotation, 24-hour PCBA quotation, and on-time delivery-backed by 15 SMT lines (24 million daily points) to handle urgent or large-scale orders.
We serve 40+ countries, with 70% of products reaching America, Europe, and Asia Pacific. Our mission: "Consistently deliver superior products and services on time, every time."
Products & Service
1.Rapid response
2.Quick turn production (small, medium and large runs)
3.On time delivery
4.Unsurpassed knowledge of the industry
5.Prototype service and testing
6.Polyimide, Polyester and another assembly (connectors, SMT, through hole, stiffeners, pins and contacts)
7.Testing (electrical, functional and prototypes)
Our Services
Fastline also could provide FPC&Flexible PCB board layout, manufacturing, FPC copy, components sourcing, FPC assembly services. and we have got the UL, ISO, SGS certifications.
Can we know your factory manufacture capability?
Sure, please check the sheet below :
| Technology and Capabilities - Fastline's Flex Circuit Boards Solutions |
| Material |
Polyimide / Polyester |
| Counts |
Flex: 1~8L; Rigid-Flex: 2~8L |
| Board Thickness |
Min.0.05mm ; Max. 3.0mm |
| Copper Thickness |
1/3 oz --- 2 oz |
| CNC Drill Size (Max) |
6.5mm |
| CNC Drill Size (Min) |
Flex: 0.15mm |
| Holes Location Tolerance |
±0.05mm |
| Coverlay Drill Size (Min) |
0.6mm |
| Hole to Coverlay Opening Windows (Min) |
0.15mm |
| Min Line Width / Spacing |
0.075/0.075mm |
| Aspect Ratio |
61 |
| Copper Thickness on Hole Wall |
Flex:12-22μm |
| Min Pad Size |
φ0.2mm |
| Etch Tolerance |
Finished line width tolerance ±20% |
| Pattern Registration Tolerance |
±0.1mm (Working Panel Size: 250*300mm) |
| Coverlay Registration Tolerance |
±0.15mm |
| Solder Mask Registration Tolerance |
±0.2mm |
| Solder Mask to PAD |
Non photosensitive: 0.2mm
Photosensitive: 0.1mm |
| Min. Solder Mask Dam |
0.1mm |
| Misregistration Tolerance for Stiffener, Adhesive, Glue paper |
±0.30mm |
| Surface Finish |
Plating Ni / Au ; Chemical Ni / Au ; OSP |
Pls see the production line below,
Fastlinepcb manufacturing
Why Choose Us
Why Choose us?
There are some advantages to us :
1) We have a professional research team.
2) No MOQ, small order are also welcome, From Prototype to Mass production.
3) All products are 100% tested working before sent to you.
4) One stop PCB solution (PCB, PCB Assembly, and SMT stencil)
5) We have a the professional sales team, so please do not hesitate to contact us if you have any question!
FAQ
FAQ
Q1: What's your minimum order quantity?
A1: No MOQ, 1 pcs is accepted.
Q2: what file we should offer?
A2: PCB: Gerber file is better,(Protel, power pcb, PADs file), PCBA: Gerber file and BOM list.
Q3: No PCB file/Gerber file, only have the PCB sample, can you produce it for me?
A3: Yes, we could help you to clone the PCB. Just send the sample PCB to us, we could clone the PCB layout and work out the PCB files, then produce for you.
Q4: What is the lead time?
A4: Sample needs 4-5 days, mass production needs 7 - 10 days,
according to the order volume. Also, we can provide quick time service 1-2days.
Q5: What payment terms do you have?
A5: For small orders, we usually prefer Paypal and Western Union; For bigger order, pls pay by TT.
Q6: How about the shipping method?
A6:We have stable cooperations with DHL, FedEx, EMS, UPS, TNT and other air flight way or sea freight company. Usually, we will quote you the most reasonable shipping method according to your country, good types, weight and requested a delivery time.
We shall appreciate if you could write us details of your order quantity, country, seaport/air port before you send us an inquiry. In this way, we can offer you the best and most accurate price.
Contact Us
How to Contact Us?
Would like to know more about the product? Send us an inquiry, click "Send" now!
Audited Supplier 
){kind=link}