Calipers measuring a machined part

We can innovate
in China.

Engineered in Shenzhen, next to the factories. Fewer surprises, faster launch.

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The difference

Without us. With us.

Without us

US / EU Guangdong
  • Client overseas
  • Emails across time zones
  • Samples shipped back and forth
  • Issues found after tooling
  • Delays

With us

US / EU Guangdong
  • Engineer at the factory
  • Same-day checks
  • Fixed at the machine
  • Photo & video reports
  • On-time launch
What we stand for

Engineering belongs
next to the factory.

Designed hereBuilt hereChecked here

Fewer tooling re-cuts

Issues caught before mass production

One team in Shenzhen, design to shipping

Thermal view of a power board
What sets us apart

Four edges.

Copper busbar assembly

High-current & thermal

Busbars, heat paths, power electronics.

Moulded housing samples

DFM

Injection moulding and sheet metal.

CNC production line

Sourcing & QC

Shenzhen region factories, checked in person.

Power electronics module internals

Full lifecycle

Concept to mass production.

Past work

Shipped.

Automated brewing system

Problem
Pumps + Wi-Fi/BT controller, prototype only.
Result
Taken to mass production.

Solar water purifier

Problem
Design not ready for moulding.
Result
Manufacturable parts, right factory.

Stainless fabrication

Problem
Inconsistent welds and finish.
Result
Consistent parts, checked on-site.
Fixed price

Two ways to start.

$500

Design review, in 5 days

Fixed price
$1,500

Sourcing + QC

Fixed price
How it works

Drawings in. Parts out.

01

Send drawings

02

We review and source

03

You get parts

Send us your drawings.

eastwest@mail.grokbot.comGet a quote