FACTORIES · MANUFACTURING · SUPPLIER VISITS
Choose the right area.
Then verify the actual factory.
Explore 10 industrial-area profiles across Shenzhen, Dongguan and Huizhou. Connect your product brief to the right research area, company checks and a realistic visit.
A BETTER FIRST QUESTION
Ask for the production site, the relevant process and an agreed appointment.
Use this city grouping to organise your research; it is a planning diagram, not a geographic map.
An office, exhibition hall, wholesale market, research campus and factory are different visit types. Ask for the site where your relevant product is made.
A practical sequence for a first sourcing or manufacturing trip.
Write the product, materials, process, drawings, target order size and quality criteria. A broad product name is a weak supplier brief.
Use the industrial profiles below to narrow your research. A cluster’s specialism does not establish an individual supplier’s capabilities.
Match the Chinese legal name, credit code and the entity on the proposed quotation. Ask who owns or operates the production site.
Agree on the production address, appointment, people, agenda, access rules and what can actually be shown.
Evaluate the relevant process and a sample against written criteria. Record findings and resolve gaps before a larger commitment.
Filter by city and industry. These are area profiles, not a directory of inspected or approved factories.
10 area profiles across three cities
Try a broader product term or another industry. An absent profile does not establish that a product is unavailable.
Start close to your working base
A broad manufacturing research base for electronics and smart terminals, equipment and robotics. The district also identifies advanced medical instruments among its industrial priorities.
Ask which production process takes place at the proposed site. Confirm the subdistrict, industrial park, building and visitor gate; a Bao’an office address alone is not a factory location.
Research electronic information and intelligent manufacturing in the district’s industrial blocks. Dalang’s fashion industry is a separate lead from Guanlan’s manufacturing parks; choose the relevant process first.
Get the actual production address as well as the sales-office address. Arrange access to the relevant line or workshop, rather than assuming that a design studio or industrial-park reception is the factory.
Henggang and Yuanshan are specific starting points for eyewear research. Longgang’s official profile describes a supply chain covering design, mould development, components, finished glasses and inspection.
Ask whether your contact makes frames, components, lenses or finished products, and which steps are subcontracted. Confirm the workshop location and the applicable product specifications before a visit.
The district identifies display technologies, sensors, advanced materials and high-end medical devices among its industrial clusters. Separate a research-campus meeting from a production-site visit.
Confirm whether the appointment is at an R&D office, pilot facility or manufacturing plant. Ask which processes can be observed and what visitor registration, protective clothing and photography rules apply.
A starting point for new-energy and vehicle supply chains, semiconductors, intelligent terminals and medical devices. The district’s profile distinguishes these related industrial clusters.
Specify the component, process and intended application before requesting a meeting. For regulated products, establish the required market approvals with a qualified specialist; a district’s industry profile is not product approval.
Choose the town, then the factory
Chang’an’s government identifies electronic information and mechanical hardware and moulds as established industrial pillars. Use it as a lead for researching components and tooling, rather than treating all of Dongguan as one stop.
Include “Dongguan, Chang’an” in the Chinese destination and confirm the park and gate. Agree the material, tolerances, drawing version and tooling ownership questions before meeting a potential manufacturer.
Humen is a lead for clothing and textile-related manufacturing research. An official 2026 overview describes activities from fabric development and garment production to branding, trade and logistics.
Confirm whether you are meeting a garment manufacturer, fabric supplier, brand office or wholesale trader. Ask where cutting, sewing and finishing occur, then arrange the visit to the relevant site.
The zone’s official profile covers communications and smart terminals, robotics and intelligent equipment, medical devices, new materials and energy technologies. Identify the relevant activity before choosing a meeting address.
Confirm whether the appointment is with a headquarters, R&D team, systems integrator or production facility. Ask whether the actual factory is elsewhere and plan that separate address before booking transport.
Give an eastern visit its own plan
Huizhou’s industrial bureau identifies smart terminals, ultra-high-definition displays, smart energy, artificial intelligence, and laser and additive manufacturing among Zhongkai’s industrial directions.
Use the named industrial park and full Chinese production address. Do not route simply to “Huizhou”; confirm the arrival station or road approach and the onward pickup with your host.
The Huiyang (Xiangling) Smart Technology Industrial Park is a specific lead for smart-home and intelligent-terminal research. Huizhou’s industrial bureau locates its planned area around Xiangling–Yangna and Qiuchang.
Ask for the company’s occupied building and operating site, rather than a development-site address. Keep Huiyang, Zhongkai and Daya Bay destinations distinct when arranging meetings or transport.
“Locate the area” opens a Chinese area search on Amap. It is an orientation aid, not the address or entrance of an individual factory.
Treat the legal entity, the production site and the product capability as three separate checks.
Ask for the Chinese registered name and unified social credit code. Search the official company register and compare the entity with the proposed quotation and agreement.
Open the official company registerThe register may require Chinese input or an interactive verification step. A registration record establishes identity; it does not certify product quality or commercial reliability.
Ask whether the business makes the product itself, uses subcontractors or acts as a trading company. Establish where the relevant process takes place and which operations are outsourced.
A trading company can be useful. The important point is to understand who is responsible for the work and which site your visit will cover.
Discuss the specific materials, tolerances, equipment, process controls and inspection records for your product. Use the issuer’s current certificate lookup and match the holder, site, scope, model and dates it actually covers.
Evaluate a sample against written criteria. A showroom, company registration or broad industry label does not establish manufacturing capability.
Clarify specifications, sample acceptance, tooling ownership, approved changes, delivery and inspection arrangements, and how problems will be handled.
Keep quotations and visit records tied to the named legal entity and agreed product. Obtain specialist advice for contracts, IP or regulated products when your project needs it.
Factory visits are arranged business appointments. Confirm access before travelling.
Request the Chinese production address, building or unit, entrance pin, reception contact and a way to reach that person on arrival. Check whether the office and factory are separate sites.
Check the station or stop against the production site, then arrange the last leg. Confirm pickup, parking, luggage and your return connection; an intercity station is not the factory entrance.
Confirm the working language, visitors’ names, ID requirements, PPE, accessible entry, photography rules and any confidentiality process in advance. Ask who can answer the technical questions.
Have offline copies of the appointment, address, drawings, sample requirements and questions. Keep time after the visit to write down what was observed, what remains uncertain and the next step.
A wholesale or component-market visit can help you research products and contacts. It does not by itself show who manufactured an item or where production takes place. Ask for the actual supplier entity and production address before planning a factory visit.
Arrange the appointment directly with the business. Production schedules, access controls, confidentiality and visitor safety can affect whether a visit is possible and what you can see.
No. These profiles describe official industrial-area context. They do not verify individual suppliers, current capacity, certifications, order terms or access to a particular factory.
Group visits by the actual sites and the time needed on the production floor. Confirm one useful appointment first, then check the final road journeys and return connection before adding another.
Area references reviewed 2026-11-02. Sources describe industrial policy, clusters or economic context; they do not establish that a specific supplier is suitable or currently accepting visitors.
District industrial positioning, not a list of open factories or current production capacity.
A dated industrial-layout reference. Current occupants, manufacturing activities and appointments must be checked separately.
This card covers the eyewear cluster, not every industry or factory in Longgang. No output-share or travel-time claims are reused.
Cluster priorities establish an area to investigate; they do not establish that a specific supplier is qualified for a regulated product.
Current district profile read on the review date. No access to an individual automotive, semiconductor or medical facility is implied.
The source reports earlier industrial structure. No historic output figure, supplier count, price or present capacity is presented as current.
The cluster includes manufacturing and trading activities. A wholesale showroom or clothing market does not establish an in-house factory.
The area combines research, business and manufacturing functions. Industrial positioning is not evidence of individual supplier capability.
This is Zhongkai, not the whole of Huizhou. Energy-sector positioning does not mean every site produces vehicle parts or batteries.
Official starting point for enterprise registration and regulatory lookup services, including the National Enterprise Credit Information Publicity System.
Search the exact Chinese legal name or Unified Social Credit Code. Access may require manual verification or registration; no supplier record was checked for this guide.
Official explanation of registered, authenticated access. A registry entry is an identity check and does not establish factory capability or order quality.
Use the appropriate official service for the certificate type. Confirm the current issuer lookup and the scope rather than relying on a logo or screenshot.
CQC explains that certificates issued under its own rules are checked on CQC’s website; certificates under CNCA-defined rules remain queryable through the applicable national platform as well as CQC.
Area profiles link to their supporting references. Industrial specialisms overlap and evolve. Confirm the individual company, site and process for your project.
Choose one area, verify one company, arrange one useful visit.