How to Find a Factory Owner's Phone Number: Six Sources for Industrial Sales, and Their Pitfalls

In his second year selling industrial tape, A-Jie had a list of 200 factories, copied one by one from a business-information lookup site. After a week of calling, he'd reached bookkeeping accountants, industrial-park property managers, and more than a few "we haven't used this number in years." Fewer than twenty calls actually got him to the question "what's your boss's name?" He later did the math: the list itself cost nothing, but a week of base salary and phone bills went into it, and a week that should have gone to following up with existing customers went into it too — all for a list he now had to rebuild from scratch.

Why the Numbers You Have Never Reach the Owner

Most industrial sales reps' first list comes from public company information: business registration records, annual company reports, business-information lookup sites. There's nothing wrong with the information itself — the problem is who filled in the phone number field, and how many years it's gone unchanged.

I pulled a breakdown of active manufacturing factories on Tianxia Gongchang by insured headcount. Among those with recorded insured headcount — 1,165,157 factories in total — the distribution looks like this:

(Shares are rounded to one decimal place and sum to roughly 100%.)

Factories with fewer than 50 insured employees make up 85%. Most of these have no dedicated admin or procurement staff, and their annual reports are often filled in as a routine task by a bookkeeping agency — the phone number left behind might belong to the accountant, or it might be a number used at registration and since replaced. If you call the number in that field, it's entirely normal not to reach the owner.

Conversely, large factories with 300+ insured employees number only 28,661, or 2.5%. Most of these list a switchboard number, answered by a receptionist — and part of the receptionist's job is to screen out sales calls.

So "finding the owner's phone number" starts with telling two kinds of factories apart: at a small factory, the owner is the buyer — find him and you've found the decision-maker; at a large factory, the owner doesn't handle your kind of purchase, and finding him is actually a detour. More on this later — first, let's look at what each of the six sources can actually get you.

Source 1: The Contact Number in Annual Company Reports

Every company must list a contact phone number in the annual report it files each year, and it's freely searchable on the National Enterprise Credit Information Publicity System. This is the easiest source to get — and the easiest one to get burned by.

• Who you reach: whoever the filer entered — could be the owner, a finance person, an admin staffer, or a bookkeeping agency.
• Where the pitfall is: most small factories have their annual reports filed by a bookkeeping agency; some factories copy the same content year after year, and the number listed has long since been disconnected; if the same number is attached to a dozen-plus companies, it's almost certainly a bookkeeping or registration-agent number.
• Best used for: cross-checking. Compare it against a number you got from another channel — if they match, your confidence in it goes up.

A quick test: search the number online. If it shows up attached to a string of unrelated companies, don't waste your time on it.

Source 2: Official Websites, Online Stores, and Short-Video Accounts

Factories with an official website list a phone number under "Contact Us"; those running an online store post a customer-service line; and owners who run their own short-video account often put a mobile number or WeChat ID right in the bio.

• Who you reach: numbers on official websites and online stores mostly connect to a salesperson or customer-service rep — their job is to sell, and whoever handles procurement isn't on that line. The owner's own short-video account is the exception: it's the closest public entry point to the owner himself.
• Where the pitfall is: when a salesperson gets a procurement-related sales call, the most common response is "that's not our department." Direct messages to short-video accounts get slow replies, and only some owners run one in the first place.
• Best used for: small and mid-sized factories, in product categories where the owner personally makes decisions. For how to trace a short-video account back to a factory, the tool-review series has a dedicated piece: Tracing a Factory from the Owner's Douyin Account — 4 Social Prospecting Tools Tested.

Source 3: Trade Shows

At industry trade shows, owners of small and mid-sized factories often staff their own booths in person. It's one of the few settings where you can get a business card face to face and even chat briefly about their production line on the spot.

• Who you reach: small-factory owners, and sales/marketing staff from large factories. Note that exhibitors are there as sellers, so their attention is on buyers — if you're handing out your card as a supplier, pick a quieter time slot.
• Where the pitfall is: there are only so many relevant shows a year, and travel is a real cost. Say a two-day trip costs 2,000 yuan in transport and lodging — hand out a stack of cards, and if fewer than ten lead to a follow-up conversation, each usable contact costs you more than 200 yuan.
• Best used for: when your customers are heavily concentrated in a single industry that has a recognized major annual show.

Source 4: Industry Associations and Chambers of Commerce

Local industry associations, chambers of commerce, and industrial parks keep member directories, and some of these directories include the name and phone number of each member's person in charge.

• Who you reach: the person in charge at chairman-unit and council-member companies — usually the owners of the largest factories in that local industry.
• Where the pitfall is: most directories aren't public — you either need to join or need an introduction from someone who's already a member; directories are updated slowly, so factories that have quit the association or switched industries are still listed.
• Best used for: regional market coverage — if you're trying to work through every factory of one type in a single county, the association is a node you can't skip.

Source 5: In-Person Visits

Driving straight to the factory gate is the oldest method — and the most expensive one.

• Who you reach: the gate guard can tell you whether the owner is in and what his surname is, and with luck you can get an office phone number; at small factories the office sits right next to the workshop, so sometimes you can meet the person directly.
• Where the pitfall is: there's a limit to how many factories you can cover in a day. Say a day costs 300 yuan in fuel, meals, and tolls — visit ten factories and come away with three usable contacts, and each contact costs you 100 yuan, before even counting a salesperson's daily wage.
• Best used for: a customer whose need is already confirmed and just needs one last push — not for building a list from scratch.

Source 6: Screening Directly on Tianxia Gongchang for Factories with Decision-Maker Contact Details

On Tianxia Gongchang, more than 3 million factories come with direct contact details for the owner or decision-maker. You can first filter target factories by industry, region, and insured headcount, then check "Decision-maker contact: Yes" — what's left on the list is the portion where you can reach the person who makes the call directly.

• Who you reach: the direct phone number of the owner or decision-maker himself.
• Where the pitfall is: it only covers manufacturing factories — if your customers are hospitals, schools, or shopping malls, this source gives you nothing. That boundary is drawn on purpose, and precisely because it only covers factories, not one company on the list is a trading firm that doesn't actually manufacture — every call you make lands on a factory that's genuinely operating.
• Best used for: any industrial sales rep whose customers are factories, especially when you need to build a list in bulk or plan a visit route by region.

For example, if you sell packaging consumables, you can go straight to Tianxia Gongchang and ask the AI something like "Dongguan plastics factories with 50+ insured employees and decision-maker contacts" — it will break the request into filter conditions and list the results.

Deciding Who to Call Based on Insured Headcount

Back to the breakdown table at the start. Once you have a phone number, who to call depends on the size of the factory. Insured headcount comes from the social-insurance data in a company's annual report, and business-information lookup sites usually show it; if you don't have that figure on hand, a few signals can give you a rough read — whether the call gets routed through a switchboard or picked up directly, whether there's a dedicated receptionist, and whether the office sits right next to the workshop.

Factories with under 50 insured employees: the owner handles procurement, handles technical matters, and sometimes handles finance too. Find the owner and you've found the decision-maker — no detour needed. This is the largest group by number, and the approach is "high volume, short calls, get straight to the product."

Factories with 50 to 300 insured employees: a procurement staffer now exists, but their authority usually extends only to comparing prices and placing orders — switching suppliers is still up to the owner or plant manager. Get the specs, usage volume, and current supplier straight from the procurement staffer first, then look for a chance to meet the owner; that has a higher success rate than going straight for the owner from the start.

Factories with 300+ insured employees: there's a procurement department, a technical department, and a quality department, and new suppliers have to go through a vetting process. At this size, even if you do get the owner's phone number, calling it usually gets you a "talk to procurement" and a hang-up — and it may leave procurement with the impression that you tried to go over their heads. The way in at a large factory is through the user departments and the procurement department; for how to map that out, see Lesson 6 of the methodology series: Who Actually Calls the Shots at a Factory — Map the Decision Chain Before You Dial.

There's a pattern here too: the bigger the factory, the harder it is to get the owner's direct number — which itself shows that at a large factory, supplier relationships were never meant to run through the owner alone.

After You Get a Number, Confirm It's the Right Person First

Having the number doesn't mean you've found the right person. Use your first two lines on the call to confirm:

1. Address them by surname: "Is this Mr./Ms. Wang?" If the answer is "No, who are you looking for?", it's probably a receptionist, an accountant, or a number that's since changed hands.
2. Ask something only someone at the factory would know: "Are you running two shifts or three right now?" Someone who can answer is at the factory; someone who can't may be a bookkeeper or property manager.
3. Confirm the scope of their authority: "Do you decide on this kind of consumable, or does the workshop?" Their answer tells you directly who to go to next.

Once you've confirmed it's the right person, exactly how to open the next 15 seconds is covered in detail in Lesson 5 of the methodology series: The First 15 Seconds of the Call — Open with a Signal, Not a Cold Pitch.

Two more hard lines: if someone explicitly says "not interested, don't call again," mark it on your list and don't switch to a different number and keep calling; and never pose as a customer, an old acquaintance, or a government office to get someone to talk. Get caught doing that once, and that factory is essentially closed to you for good.

Before Your Next List, Run Through These Five Questions

1. Where did the numbers on this list come from? How many were copied from annual reports and might belong to a bookkeeping accountant?
2. Have the factories on the list been segmented by insured headcount? Are you using the same approach for small and large factories?
3. For factories with 300+ insured employees, are you going after the owner, or the user departments and procurement department?
4. After each call connects, do you confirm first whether it's the right person and whether they actually handle this area?
5. Are rejected numbers marked, so you don't call them again next month?

Once you've answered all five, go back to filling in more numbers — you'll find you need fewer new ones than you expected, and more to cross off than you expected.

→ Screen Tianxia Gongchang for factories with decision-maker contact details | → Get a Tianxia Gongchang membership

Published by the Tianxia Gongchang Research Institute.