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CHONGQING KUANDOU · AUTOMATED ASSEMBLY & INSPECTION

Faster assembly & inspection
Kuandou machines keep every process fast and stable

Custom automation and standalone machines — from process study to volume production, engineered in Chongqing, China.

8yrsFocused on automation
300+Machines delivered
120+Manufacturing clients served
37+Intellectual property items

SPOTLIGHT · Flexible tube forming machine

Takt time ≤2.5 s
Flexible automatic forming machine

≥28,000 pcs in 21 h on one machine · 20 product models, changeover ≤30 min
Vision-guided flexible feeding, robot transfer between stations

Flexible automatic forming machine
≥28,000 pcsMeasured output in a 21-hour run

INDUSTRIES

Industry solutions

Built around three core processes — assembly, inspection and part feeding — we deliver standalone machines and short lines that actually run on your floor.

Typical lead time 45–90 days. 4-hour response in Chongqing, 48-hour on-site support nationwide.

Automotive parts assembly

Automotive parts assembly

Screwing · pressing · leak test

Robotic integration

Robotic integration

Machine tending · handling

Machine vision inspection

Machine vision inspection

Appearance · dimension · counting

General industrial machines

General industrial machines

Dispensing · soldering · labelling

ABOUT US

Making industry simpler — leave assembly & inspection to the machines

Chongqing WideBean Technology Co., Ltd. (“WideBean”) was founded in June 2018 to deliver complete automation assembly and inspection solutions for manufacturers, with one purpose — make manufacturing easier.

In inspection, our industrial algorithms and self-developed vision system help customers build new quality-control models covering flow, pressure, temperature and dimensional measurement; in assembly, our lean modular design digitizes core plant data for easier monitoring and higher efficiency. Guided by 4S — Service, Simple, Save, Safe — we aim to serve 500 companies by 2050.

8yrs

Focused on automation

300+

Machines delivered

120+

Manufacturing clients served

40+

Patents & software copyrights

OUR SERVICE

What we do

One project team from the first process discussion to the machine running in your plant.

01

Engineering

Process first, hardware second. We run a free feasibility study and test your real samples to confirm cycle time and yield before any design work starts.

  • Custom concept & cycle estimate
  • Mechanical / electrical design
  • Sample trial & yield validation

02

Build & integrate

Core mechanisms machined in-house, components from tier-one brands. Every machine runs 72 hours continuously before shipment.

  • In-house machining
  • Assembly and commissioning
  • 72-hour continuous run-in

03

Delivery & support

On-site installation, operator training and spare parts held in stock. 4-hour response locally, 48 hours nationwide, lifetime technical support.

  • Installation and training
  • Critical spares in stock
  • Lifetime technical support

FAQ

Five questions we hear most

Our process is confidential. How do you protect it?

We sign a strict NDA, keep project files encrypted and restrict access to named engineers. Your process parameters are entered by your own staff — we only turn them into a reliable mechanism and program.

What happens when a machine goes down?

4-hour response and same-day attendance in Chongqing; 48 hours elsewhere in China. Remote diagnostics resolve most parameter and program issues. 12-month warranty, lifetime technical support.

How long from contract to production?

45–60 days for a standalone machine, 60–90 days for stations with vision or robotics. The contract includes staged milestones — concept freeze, design freeze, factory acceptance, on-site commissioning.

How fast does the investment pay back?

It depends on labour replaced and cycle improvement. We provide a calculation at proposal stage: headcount replaced, cycle gain, yield improvement — typically a 12–24 month payback at your labour rate.

Can the machine handle product changes?

Changeover is designed in from day one: quick-change fixtures, parameter recipes and vision templates. Minor revisions need only a recipe change; structural changes usually need a fixture swap, not a new machine.

Hand it to Kuandou. Run at volume.

Send us your process challenge and a sample part. We reply with a feasibility judgement and a first cycle-time estimate within 3 working days.

NEWS

Latest news

2026.09.18

Screwing line accepted at a Chongqing automotive supplier

A 12-station automatic screwing line replaced 9 operators and holds a stable 8.5 s cycle.

2026.08.26

CCD inspection machine upgraded

Six-sided appearance and dimensional re-check added; cycle improved 35%, false-reject rate below 0.3%.

2026.07.12

Recognised as a Chongqing “Specialised & Innovative” SME

Technical depth and delivery record in custom automation acknowledged by the municipal authority.

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