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Physical AI Accelerator · Applications Open · Shenzhen, China

Create the future with intelligent matter

B&A takes high-agency founders from an irresistible desire to solve problems in the physical world, to a seed-investable concept or working prototype — built in Shenzhen, where your factory floor is a bike ride from your workbench. Next cohort starts July 1.

10
Founder Slots
Jul 1
Cohort 01 Start
SZX
Shenzhen-Based
6
Open RFPs
Supported by partners across hardware, manufacturing & research
Six company ideas. Built for builders.
We've identified six specific opportunities where AI meets the physical world. Each one is backed by real market data and investor interest. Here's what they are, simply put.
A

Mini-Factories

Modular, software-controlled factory units. Drop one in, configure it, start producing. Like Shopify, but for manufacturing. No 18-month integration projects.

B

Smart Grid Devices

Hardware that makes power grids smarter. Sensors and controllers that unlock capacity in existing infrastructure, so new solar and wind can actually connect.

C

Industrial Heat Pumps

Replace fossil fuel furnaces in factories with electric heat pumps. High-temperature. Real industrial use. The biggest decarbonization opportunity nobody talks about.

D

Warehouse Robots

Robots for the messy jobs: unloading mixed boxes, sorting damaged returns, depalletizing chaos. Not the easy stuff on flat floors. The hard stuff. Pay-per-use model.

E

Green Steel Tech

Sensors and control systems that make steelmaking cleaner. Measure CO2, optimize energy, improve yield. Retrofit existing plants instead of building new ones.

F

AI Chips for Devices

Affordable compute modules that run AI models on the device itself, not in the cloud. The brain that goes inside every robot, sensor, and smart machine.

Featured in First Foreigner: "The Physical AI Opportunity Nobody's Talking About" →
We built B&A because hardware founders kept hitting the same walls.
Every story below came from a real conversation with a founder who tried to build a physical product from outside Shenzhen — or inside it, without the right network.
"I emailed 40 suppliers on Alibaba. Six weeks later I got samples that had nothing to do with my CAD files."
The remote sourcing trap. No factory relationships, no quality control, no shared context. Every revision costs another month.
→ B&A puts you in the same district as your manufacturer. Revisions happen in days, not quarters.
"I joined a top accelerator. The moment I said 'hardware,' every mentor went quiet."
Software accelerators don't understand BOMs, tooling costs, MOQ negotiations, or certification timelines. Their playbooks don't apply.
→ Every B&A expert has built, shipped, or manufactured a physical product. No one goes quiet.
"I spent three months in Shenzhen and still couldn't find a reliable EMS because I didn't have the right intros."
Shenzhen is the most capable hardware ecosystem on Earth — but without guanxi, it's a giant building full of locked doors.
→ B&A is the key. Our network opens the doors that take years to find on your own.
"My investor wanted a prototype. The prototype costs $80K and six months. And I have neither."
Hardware's chicken-and-egg: no funding without a prototype, no prototype without funding. The gap kills more startups than bad ideas do.
→ In Shenzhen, with our network, prototype costs drop by 60–80%. We compress the timeline to weeks.
"I had a working demo, but investors treated it like a science project."
Engineering without industrial design, brand, and narrative = a breadboard on a table. No one invests in breadboards.
→ B&A builds product, brand, and engineering together from day one. You leave with a company, not a project.
"I know Shenzhen is where I need to be. I just don't know how to start."
Visa logistics, housing, language, cultural navigation, banking — the operational overhead of moving to China stops most founders before they even begin.
→ B&A is the bridge. English-speaking, globally-networked, embedded in the heart of Shenzhen.
Two forces are converging.
The next great companies won't be software or hardware companies — they will be learning machines. Devices that perceive, models that reason, products that act.
01

AI is becoming real-world infrastructure

The next great AI companies will not live only in chat windows. They will be built into devices, workflows, and machines that perceive, decide, and act.

02

The enabling stack has arrived

Model capability, edge compute, sensors, and connected hardware have finally caught up with each other. Physical AI is no longer theoretical — it is buildable now.

03

The winners will learn faster than they ship

In this category, every deployment is a data advantage. The companies that win will turn real-world usage into better models, better products, and faster iteration.

Shenzhen should be where the company starts.
Most founders treat Shenzhen as a place to manufacture. We see it differently.

Not just built in Shenzhen. Built from Shenzhen.

When your factory floor is a bike ride from your workbench, you iterate in days, not quarters. B&A founders don't outsource to Shenzhen — they build from inside it.

Where intelligence, design, and manufacturing meet early.

The next generation of great products won't separate AI, industrial design, and production into phases. They'll co-evolve. B&A puts founders where all three disciplines overlap from day one.

A global platform for company building.

Shenzhen's hardware ecosystem is unmatched — but historically hard to access for international founders. B&A is the bridge: an English-speaking, globally-networked program embedded in the heart of the world's hardware capital.

Real operators. Not ceremonial mentors.
B&A experts run workshops, provide operating knowledge, and work directly with founders on real problems. Here are some of the people in the network.
LW

Lin Wei

Supply Chain · 15 yrs in Shenzhen
Sourcing EMS DFM
"Most international founders treat suppliers as vendors. In Shenzhen, your supplier is your co-developer. That relationship changes everything."
JK

Jonas Kellner

Robotics · Ex-KUKA, now founder
Robotics Mechatronics Systems
"The gap between a lab demo and a deployable robot is where 90% of robotics startups die. I help founders cross that gap."
SC

Sarah Chen

Industrial Design · IDEO → Startup
ID UX CMF
"Hardware founders undervalue design until investors say 'this looks like a science project.' I make sure that doesn't happen."
MR

Marco Russo

Hardware Fundraising · 12 deals closed
VC Deep Tech Seed
"Hardware fundraising has different economics than SaaS. I help founders tell a story that investors in physical products actually understand."
YZ

Yuki Zhang

Edge AI · Ex-DJI, embedded ML
Edge AI CV TinyML
"Running inference on a $5 chip requires a completely different mindset than cloud ML. I teach founders how to think at the edge."
AH

Anna Hoffmann

Regulatory · CE, FCC, China CCC
Compliance Cert Safety
"Certification is the thing nobody thinks about until it blocks their launch. I help founders build compliance into the product from the start."
PL

Patrick Liu

Manufacturing · PCB/SMT · Baoan
PCB SMT NPI
"I've seen founders waste $50K on a production run because they didn't understand DFM. Two hours with me prevents that."
+

Join the network

We're building the expert bench for Cohort 01
Register as Expert →
How problems get solved in Shenzhen.
Real stories from the B&A network — how founders, experts, and partners have navigated the challenges of building hardware in China.
Sourcing · Expert Intro

From stuck to samples in 9 days

A robotics founder needed a small-batch BLDC motor supplier but couldn't get past MOQ walls on Alibaba. B&A expert Patrick Liu introduced them to a workshop in Baoan that specializes in prototype-grade motors. First samples arrived in 9 days. Without the intro, the founder estimates it would have taken 2–3 months.

9 Days to working samples
Design · Investor Readiness

From science project to seed deck

An embedded ML team had impressive technical specs but kept hearing "it looks like a breadboard" from investors. Working with Sarah Chen, they developed an industrial design language, a brand, and a physical prototype that communicated the product vision. They closed their seed round within 8 weeks.

8 Weeks to seed close
Manufacturing · Cost Reduction

Prototype cost cut by 70%

A European IoT founder was quoted $45K for a functional prototype from a German engineering firm. In Shenzhen, through the B&A manufacturing network, the same prototype was produced for $12K — with faster turnaround and direct access to the engineering team for revisions.

73% Cost reduction
Certification · Compliance

CCC certification in parallel, not after

A smart home device team was planning to get China CCC certification after production — a common mistake that adds 3–6 months to launch. Anna Hoffmann restructured their timeline to run certification testing in parallel with final engineering, saving 4 months off their go-to-market.

4 Months saved
Concrete support. No vague promises.
B&A helps founders build ambitious AI-native physical product companies — not just prototypes.

We sharpen the company thesis

We help founders define the wedge, the use case, and the moat. The goal is not a niche device with limited upside, but a product company with the potential to grow into a category.

We turn concepts into honest products

We help teams test technical risk, manufacturability, performance, cost, and user experience early — before expensive decisions lock in.

We build design, brand, and engineering together

For physical products, brand is not an afterthought. Product identity, industrial design, usability, and engineering constraints need to be developed together from the start.

We pressure-test go-to-market

We help founders validate demand, distribution, and competitiveness. Teams can test not only how fast a product can be built, but how well it stands up in one of the world's most demanding markets.

Foundational layers of the physical AI era.
We look for products, systems, and enabling layers that can become central to how people live, work, and operate.

Foundational, not peripheral

We back companies that can become core to a workflow, environment, or category — not accessories around someone else's platform.

A wedge with room to grow

The first use case can be focused, but it must lead somewhere bigger. Sharp entry points with the potential to expand into large, durable businesses.

Advantage that compounds

The strongest AI-native companies improve through real-world deployment. Data, usage, and feedback should make the product better and the company harder to replace.

Built around an incumbent

Too dependent on another platform to become foundational.

No expansion path

Businesses that end where they begin.

Breakthrough dependency

Needs a scientific leap before proving value.

Services in product clothing

Custom engineering, not scalable products.

No compounding

Products that don't get stronger with use.

Some of the most important companies are not found — they're formed.
Carefully framed company concepts for exceptional builders who want to start with a sharper thesis.
RFP — A

Microfactory Cells for Resilient, High-Mix Manufacturing

ME/EE/controls teams · TRL 3–4 → 5–6

Software-defined microfactory cells for rapid deployment, copy-exactly repeatability, and high-mix assembly.

Register interest →
RFP — B

Grid-Edge Hardware for Capacity & Faster Interconnection

Power engineers · TRL 3–4 → 5–7

Dynamic line rating, feeder measurement, power-flow control devices to unlock distribution capacity.

Register interest →
RFP — C

Industrial Heat Electrification via High-Temp Heat Pumps

Thermal systems engineers · TRL 3–4 → 6–7

Hardware replacing fossil process heat — high-temp heat pumps and thermal storage for industrial customers.

Register interest →
RFP — D

Warehouse "Hard-Task" Robotics with RaaS Economics

Robotics teams · TRL 3–4 → 6

Robotic systems for high-friction warehouse tasks involving unstructured manipulation and messy interfaces.

Register interest →
RFP — E

Low-Carbon Steel Process Hardware & Metrology

Industrial hardware builders · TRL 3–4 → 5–7

Sensors, control retrofits, and measurement tools for CO₂, energy, or yield improvements in steelmaking.

Register interest →
RFP — F

Economical Edge Inference Compute Modules

Silicon/module engineers · TRL 3–4 → 6

Edge inference hardware lowering TCO through improvements in power, latency, reliability, and deployment simplicity.

Register interest →
The ecosystem behind the program.
B&A partners with organizations that provide real infrastructure, access, and support to cohort companies. Here's who's in.

Manufacturing & Prototyping

  • Seeed Studio
  • Shenzhen Open Innovation Lab (SZOIL)
  • PCBWay Rapid Prototyping
  • + accepting new partners

Ecosystem & Institutional

  • Trouble Maker (Shenzhen)
  • SZMG Innovation Hub
  • German Industry & Commerce GBA
  • + accepting new partners

University & Research

  • HKUST (Guangzhou)
  • SUSTech — School of Engineering
  • + accepting new partners
Discuss Partnership →

Build with us
in Shenzhen

Cohort 01 starts July 1. 10 founder slots. Applications reviewed on a rolling basis.