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Get a Fast PCB Assembly Quote from China

Turnkey PCB Assembly, EMS & Box Build Manufacturing Services.
Engineering Support, DFM Expertise and Competitive Factory Pricing.

✔ Free DFM Review ✔ ISO Certified Factory ✔ Prototype to Mass Production ✔ 24-Hour Quote Response ✔ NDA Available
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Contact Information

Shenzhen Fumax Technology Co., Ltd

Office Address

7E#, Maple Leaf Building, Nanshan Avenue, Nanshan District, Shenzhen, China 518052

Factory Address

104, No. 139-1 Furui Road, Fuhai Subdistrict, Bao’an District, Shenzhen, China 518000

Email Address

Phone Number

+86 755 2607 3349

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Our Core Services

From prototype to mass production – one partner covers everything

Turnkey PCB Assembly

SMT, THT, mixed technology, BGA, fine-pitch

Component Sourcing

Global sourcing, BOM optimization, lead time management

Box Build Assembly

Enclosure, cable harness, final system integration

Testing & Integration

AOI, X-Ray, ICT, FCT, burn-in, environmental testing

Why Choose Fumax?

Trusted EMS & PCB Assembly Partner for Global Customers

Engineering Support

Free DFM analysis, component alternatives and manufacturing optimization to reduce costs and improve yield.

Supply Chain Excellence

Reliable sourcing through qualified global component suppliers. Mitigate risks of shortages and counterfeits.

Advanced Manufacturing

10+ SMT lines, 24/7 production, supporting both small-batch prototypes and high-volume orders.

Quality Assurance

ISO 9001:2015 certified, with AOI, X-Ray, ICT, and functional testing. 99%+ on-time delivery.

What Our Customers Say

Excellent communication and quality. Fumax helped us move from prototype to production smoothly. Their DFM feedback saved us from costly mistakes.

— USA, Industrial Sensor Manufacturer

Fast response and competitive pricing. A reliable EMS manufacturing partner. They even helped us with component sourcing during global shortage.

— Europe, Medical Device Startup

True turnkey partner. From PCB fab to box build, everything under one roof. Their quality and on-time delivery exceeded our expectations.

— Australia, Consumer Electronics

Frequently Asked Questions

What files do I need to send for a quote?

Gerber files (RS-274-X), BOM (Excel/CSV), and any assembly drawings. If you don’t have all files, just contact us – we can help.

What is your typical lead time for prototypes?

5-7 days for standard PCBA prototypes. Expedited service available upon request.

Do you have minimum order quantity (MOQ)?

No, we support both small-batch prototypes (even 5-10 pieces) and high-volume production (millions).

How do you protect my design confidentiality?

We sign NDAs and follow strict internal data security policies. Your files are never shared with third parties.

Do you offer DFM analysis for free?

Yes, we provide a free DFM review for every qualified inquiry before production – helping you avoid costly redesigns.

What certifications do you hold?

ISO 9001:2015, UL, RoHS, REACH, and IPC-A-610 compliance. We also support ISO 13485 for medical devices.

Can you source components if I only have a BOM?

Absolutely. We offer full turnkey sourcing – you provide BOM, we handle procurement, quality check, and inventory.

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Ready to Start Your Project?

Submit your inquiry today and receive a detailed quote, free DFM analysis, and engineering support – all within 24 hours.

No obligation. Your information is protected by NDA.