Ningbo Hongsheng Intelligent Technology Co., Ltd.
宁波宏晟智能科技有限公司
Ningbo Hongsheng makes automation for wire-harness plants. Its PV range covers two jobs: putting loose connector parts together, and turning cut cable into harnesses with the connector fitted. Decide which of those outputs you are buying before you compare quotations.
Supplier at a glance
- Location
- Ningbo, Zhejiang
- Equipment listed here
- PV connector assembly
- PV connector assembler
- Fits six connector part types automatically; Hongsheng lists an output of 20 sets/minute or more. [2]
- PV cable harness machine
- Feeds and cuts cable, processes both ends, inserts the connector and tightens the nut. [5]
- Profile sources
- 5 named sources; source list
Company scope
What the company makes
宁波宏晟智能科技有限公司 is based in Zhouxiang, Cixi, near Ningbo. Its machines automate the end processing of wire harnesses, sold to customers in new energy, power, transport, home appliances and general equipment.
On its PV connector page, Hongsheng shows a machine that fits connector bodies, O-rings, rubber plugs, cage components, thrust rings and nuts. Every station checks for missing parts, a sensor confirms the thrust ring is pressed home, good and rejected units drop into separate bins, and an MES port is reserved for production data.
At productronica Shanghai, the official exhibitor directory lists Hongsheng under its Chinese and English names together with a second PV machine. That one feeds and cuts cable, treats the two ends differently, pushes on the connector and tightens the nut. Neither machine is offered as a complete module line, and connector fit and field electrical approval are settled per customer drawing.
Hongsheng's website dates its history to 2003, and the company was registered on 2011-03-09. Ask how the two relate if company age matters to your vendor approval. For a quote, name the production task, the connector drawing revision and the output you need, and plan a trial with your own parts.
Equipment portfolio
Start with the actual equipment
The entries below cover selected products and series from this manufacturer. Ask for the full catalogue if your project needs other models.
PV connector automatic assembly machine →
Hongsheng's PV connector assembly machine fits six parts into a finished connector: body, O-ring, rubber plug, cage component, thrust ring and nut. It handles positive and negative connectors, checks every station for missing parts, sorts good from rejected units and has a… [2]
Specifications & selection questions →Two different outputs
Hongsheng's connector assembler and harness machine do different jobs
| Machine | What Hongsheng describes | What to settle in the quote |
|---|---|---|
| PV connector assembly | Fits connector body, O-ring, rubber plug, cage component, thrust ring and nut | The connector drawing it must accept, the incoming parts and the assembled state you receive. |
| PV cable-processing machine | Feeds and cuts cable; strips part of the A end or tins it; crimps the B-end terminal, inserts the connector and tightens the nut | Cable, terminal, end treatment and how a finished harness is accepted. |
Hongsheng quotes these as two separate configurations. Crimping appears only on the harness machine, so ask for it by name if your connector job needs it. [2][5]
Who buys from Hongsheng
Connector makers and harness shops are the natural customers. Assembled PV connectors usually end up on the leads of module junction boxes, so junction-box suppliers are likely buyers too. Hongsheng does not present itself as a turnkey cell or module line builder, nor as a power-plant installer. [1][2][5]
Built-in checks
What the assembler checks and what data it can send
Missing parts and seating
Each station looks for a missing part, and a separate check confirms the thrust ring is pressed fully home. Ask which sensors and limits do this, and watch them catch planted faults on your own components. Hongsheng's wording about defect-free output gives you no yield figure, so write the yield you need into the contract. [2]
Good and rejected bins
Accepted and rejected units are collected in separate zones. Decide how rejects are marked, handled and recovered, and how a doubtful unit is kept from slipping back into the good bin. [2]
MES port
Hongsheng reserves an MES interface for counts, running efficiency, reject rate, material use and downtime. Protocol, database work and per-connector serial tracking are open items to agree. Write the data map into the order and see the exchange working at acceptance. [2]
Before you sign
Run the acceptance trial on the parts you will really buy
Fix the parts list
List positive and negative connector variants, every part number and revision, the incoming variation you accept and the output state you want. If you need a branded connector or mating with another make, ask Hongsheng to show that on those exact parts. [2]
Trial with real production lots
Test changeover, station detection, good and reject sorting, and the good-output measures you agreed. Log stoppages, planted missing-part faults and what counts as one set. Judge the machine on accepted output per hour, since the listed speed is a gross figure. [2]
Check the company paperwork
Hongsheng's own introduction and its exhibition profile give different invention-patent counts, and the profile mentions a high-tech enterprise recognition. Ask for current certificates, the contracting entity, support duties and a signed acceptance record. [1][4]
Project fit
Match the offering to your project
Connector makers who want an assembly machine set up for their own body, seal and nut parts.
PV harness shops that can define each cable-end operation and approve a separate harness configuration.
Confirm before ordering
- Model designation, accepted connector drawings, changeover time, footprint, power and air use for the connector assembler.
- The trial conditions behind the listed speed and how accepted output is counted.
- The current legal entity, a factory visit, the certificates that apply and rights to reproduce the design.
Based on Hongsheng's introduction, PV connector machine and contact pages, plus its productronica exhibitor entry and harness-machine listing.
Certificates & approvals
Approvals on file
No factory audit or equipment certificate is on file for this manufacturer yet. Ask for current certificates, with their scope and validity, in your quotation request.
Prepare before contacting
Your PV connector automatic assembly machine enquiry checklist
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Continue to sourcing requestBuyer questions
Is Ningbo Hongsheng linked to the Hangzhou vacuum-parts firm with a similar name?
No. Ningbo Hongsheng is 宁波宏晟智能科技有限公司 in Cixi, a maker of wire-harness equipment. The Hangzhou vacuum supplier with a similar name is another company. [1][3]
Can the connector assembler cut cable and crimp terminals?
Cutting and crimping belong to the separate PV harness machine shown at productronica. The connector assembler page lists only the part-fitting job. [2][5]
Does 20 sets/minute mean 20 tested harnesses a minute?
No. The figure is for the connector assembler, which fits parts and is not a harness test station. Hongsheng gives no set definition, trial conditions or electrical tests with it, so ask for those in the quote. [2]
Why does the website say 2003 when the company was registered in 2011?
The website traces the business history to 2003, and the registration date is 2011-03-09. Ask Hongsheng to explain the link and to name the company that will sign your contract. [1]
Sources
Where this information comes from
Hongsheng shows a dedicated PV connector machine on its site and at productronica; the signing entity and your trial terms still need agreeing.
Company facts come from the publications listed below, each with the date it was checked. The project-fit notes and enquiry checklist are our buying guidance.
- Hongsheng company introduction ↗Company website · Checked Live 2026-10-11
Harness equipment range, company history and stated recognitions.
- PV connector assembly machine ↗Product page · Checked Live 2026-10-11
Parts fitted, station checks, listed speed and MES port; no model number or test conditions.
- Hongsheng contact page ↗Contact details · Checked Live 2026-10-11
Address in Cixi, Ningbo.
- Ningbo Hongsheng exhibitor profile ↗productronica Shanghai directory · Checked Live 2026-10-11
Chinese and English company name, company-submitted profile and PV exhibit.
- PV cable harness machine ↗Exhibition product listing · Checked Live 2026-10-11
Cable cutting, end processing and connector insertion on a separate machine.
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