Defined scope · Local execution · Documented deliverables

Source in China. Verify locally. Execute with confidence.

Zhihuilu helps international buyers turn a China project into something that can be quoted, scheduled and verified — starting with interpreting and on-site communication, then factory sourcing and supplier verification, production follow-up and quality inspection.

Explore factory sourcing

Scope before quote · Named owner on every project · Documents, not promises

Core services

Which China-based service do you need?

Pick the service that matches your sourcing need. We confirm scope first, then match resources, quote and execute.

Find factories 01

Find factories

Screen manufacturers by category and industrial belt; verify entity, capacity and terms. Entity and capacity screening On-site audit with evidence Three comparable quotations 5–15 working days 7 cities available ExploreFind factories Supply chain 02

Supply chain

Coordinate procurement, production progress, quality inspection and shipping. Order follow-up and milestone alerts AQL pre-shipment inspection Booking, customs and documents Per order cycle 5 cities available ExploreSupply chain Interpreting agency 03

Interpreting agency

Language support for factory visits, sourcing negotiations, trade shows and business meetings. Business and technical interpreting Trade fair booth interpreting Certified translation with stamp 4-hour response 6 cities available ExploreInterpreting agency China trade shows 04

China trade shows

Plan the show trip and connect supplier meetings with post-show factory visits. Show selection advice and scheduling Badges and booth coordination On-site records and follow-up list 48 hours 6 cities available ExploreChina trade shows
How we work

We don’t just recommend
We document the process

Every project starts with a defined scope, schedule, owner and deliverable.

Five stages, each with a deliverable and a named owner. If a step falls short, you see it immediately.

01

Submit a request

DeliverableBrief confirmation · within 24 hours
02

Match resources and quote

DeliverableScope / schedule / quotation · 1–2 working days
03

Execution on site or remotely

DeliverableDaily progress · scheduled by city
04

Records and verification

DeliverablePhotos / video / scorecards · captured as we go
05

Handover and review

DeliverableReview and improvement list · 7 days after completion

See the full process

NotesScope, timing and deliverables for each stage

Field records/ 08

Real execution records showing how the work gets done

Each case states the project type, city, the client’s original problem, the actions taken, the materials delivered and the timeframe. Data comes from project records, unembellished.

View all case studies

Seen enough to scope your project?

Send the brief — category, city, volume, timeline. You get a written scope and the date it will be delivered within one working day.

Send a request How we price

Where we actually work/ 08

Different industrial belts match different sourcing needs

Start from the category to understand the main production regions, the supplier types and how visits are arranged. Resident in Shenzhen, Dongguan, Foshan and Guangzhou; Yiwu, Ningbo, Suzhou and Shanghai by project schedule.

01

Shenzhen

Consumer electronics, drones, energy storage

Huaqiangbei + Bao’an manufacturing belt

VisitShenzhen 02

Dongguan

Molds, hardware, smart devices

Songshan Lake + Chang’an

VisitDongguan 03

Foshan

Furniture, ceramics, building materials

Lecong + Nanzhuang

VisitFoshan 04

Guangzhou

Apparel, beauty, wholesale markets

Shisanhang + Pazhou

VisitGuangzhou 05

Yiwu

General merchandise, household goods

International Trade City

VisitYiwu 06

Ningbo

Appliances, auto parts, port logistics

Beilun port

VisitNingbo 07

Suzhou

Precision manufacturing, medical devices

Industrial park

VisitSuzhou 08

Shanghai

Trade shows, headquarters, R&D

National Exhibition and Convention Center

VisitShanghai

Get clear first

Four things worth reading before you start

01 What an audit actually looks at Lines, equipment, QC, warehousing, fire safety — which of the five are easiest to fake. Read this 02 How to break down a quotation Break it down to the process level and you learn whether the saving is material or labour. Read this 03 How interpreting is priced Per day, per session, per hour — and why technical interpreting costs more. Read this 04 How to choose a trade show Look at the buyer mix, not the floor area. The real differences between China’s big shows. Read this

What you can hold us to

Scope confirmed before any quote. A named owner on every project. Documents delivered as work, not as a promise.

Meet the team
5–15working days from brief to audit report
3Comparable quotations on one spec, broken down by process
24hworking-day brief acknowledgment, scope first
AQL 2.5Default pre-shipment standard, adjustable

Guides · destinations · insight/ 04

Get the key questions clear before you buy

Browse by task instead of paging through. Every guide gives a conclusion, steps, a checklist and the risks, and ends at the matching service.

Long-form pieces by topic: how it works, how to judge it, and where the limits are.

Pricing & Negotiation

How to Pay a Chinese Supplier Without Prepaying Everything

A deposit is not the risk. Paying it before anything has been verified is. Thr… Read this November 2, 2026 Industry & Regional Guides

Regional Manufacturing Differences in China

The same product is not made the same way in every province. Region determines… Read this October 25, 2026 Trade Fair Guides

How to Choose a China Trade Fair

Choose the fair by the buying stage you are in, not by size. A giant fair is a… Read this October 25, 2026 Translation & Business Travel

Preparing a Factory Visit with an Interpreter

The interpreter is only as useful as the brief. Send materials 48 hours ahead … Read this October 25, 2026 Quality & Compliance

Pre-Shipment Inspection Checklist

Define the sampling plan, the defect classes and the accept/reject rule before… Read this October 25, 2026 Pricing & Negotiation

How to Compare Supplier Quotations

Three quotations for the same product rarely describe the same scope. Normalis… Read this October 25, 2026

View all guides

FAQs

You may also want to check

Can you provide documents for customs or a bank?

We check document consistency and can arrange certified translation where a do… View details

Which cities can you actually cover?

Coverage is stated per service rather than as a national figure. Factory sourc… View details

What does partnering with you involve?

Partnership has four states: submitted, documents verified, capability verifie… View details

How are fees calculated for a factory audit?

An audit is quoted per factory and per audit day, because a one-line checklist… View details

How quickly can a request be started?

Every request gets a reply within 24 hours confirming whether it is within sco… View details

Do you work with buyers outside the US and Europe?

Yes. What decides feasibility is not the buyer's country but the language pair… View details

Send the brief, get the scope within 24 hours

Category, volume, city and deadline is enough. You do not need drawings or a budget sheet first; the first call is where we fill those in. If you are a local factory, interpreting agency, supply chain or reception provider in China, you can also start fromthe partner entry.

Submit a request
A local colleague replies directly; no sales handoff.