Finding and checking suppliers
Planning a sourcing trip.
Indonesia is four thousand kilometres across and the industries you want are on different islands. A trip that tries to see everything sees nothing properly, so the planning question is which two regions and which six factories.
Where things actually are.
Furniture and wood: Jepara and central Java, with carving in Bali. Two different places for two different capabilities.
Coffee: Aceh, North Sumatra, Bali, Sulawesi. Mills and exporters concentrate in Medan, Denpasar and Makassar rather than on the farms.
Spices: Sumatra for pepper and cassia, Maluku and Sulawesi for nutmeg and cloves. The eastern islands are a serious journey.
Seafood: East Java and the north coast for processing, with the fishing spread everywhere.
Cosmetics and personal care: Bali for craft scale, greater Jakarta for contract manufacturing with laboratories.
The practical consequence is that a first trip is usually Java plus one other place.
Building the itinerary.
Six steps, and the first one is the one buyers skip.
- 01
Decide the purpose
Qualifying two shortlisted suppliers is a different trip from surveying a category. Doing both badly is the default outcome of not choosing.
- 02
Book fewer visits than you want
Two factories a day in one region is realistic. Three across two cities is not, and arriving late and rushed defeats the point of going.
- 03
Confirm in writing, twice
Confirm the date, the address and who you will meet, and confirm again two days before. Plans move.
- 04
Plan around holidays
Indonesian holiday periods close workshops for weeks and the dates move each year. Check before booking flights.
- 05
Allow for the traffic
Jakarta and the Java corridor lose hours to it. A factory an hour away on a map is not an hour away.
- 06
Bring an interpreter if it matters
English at the front office does not mean English on the production floor, and the production floor is where the answers are.
What to do differently on the ground.
Ask to see the line running rather than the showroom. A scheduled visit to a quiet factory tells you very little.
Look at the warehouse and the loading area. Storage discipline predicts quality more reliably than the machinery does.
Meet the person who will answer your emails, and confirm they will still be the one answering them.
Take photographs with permission and take a lot of them. Six months later they are the only reliable record of what you saw.
Eat with them. Indonesian business relationships are built socially, and declining the meal to catch a flight costs more than the flight.
What a trip does not replace.
A visit confirms that a factory exists and gives you a relationship. It does not verify the registration, the licences or the certificates, all of which are checked from a desk.
It also does not substitute for inspection. Seeing a good factory once tells you nothing about the container being loaded eight months later.
Go with the checks already done, so the trip is spent on the things only presence can answer.
Questions buyers ask.
How many factories can I see in a week?
Realistically six to eight in one or two regions, and fewer if they are spread out. Trying for more produces a blur and a set of photographs you cannot tell apart.
Do I need an interpreter?
For the front office frequently not, and for the production floor and any technical discussion it changes what you learn. The cost is small against the flights.
When is the worst time to go?
During the main holiday periods, when workshops close for weeks and the roads are impossible. The dates move each year, so check before booking anything.
Read next.
What to look at on a factory visit
A day at a producer answers questions no document can. What to look for and the three things that tell you most.
How to verify an Indonesian supplier
Two public government registries, the cross-check between them that catches most problems before a deposit moves, and the part only a visit can answer.
When Indonesia stops working
Idul Fitri, Nyepi and Chinese New Year decide whether an order ships on time. How the holiday decree works and why next year's dates are not real yet.
Where meaning gets lost
Many disputes start as a specification agreed in a second language. What survives translation and what does not.
Trade fairs and sourcing trips
A stand costs money, which filters some noise and not all of it. How to work a fair and use the week around it.
PT, CV and what the letters mean
The letters in front of a supplier's name carry real information about liability, capital and ownership.
Where things are made
Industries cluster by island and district. Knowing the map saves months of searching wrongly.
Sourcing from Indonesia?
Tell us the product, the quantity and the destination. We come back with what it involves before anyone talks about money.
Sources
- 1Joint ministerial decree on national holidays and collective leave, 2026. Kementerian Koordinator Bidang Pembangunan Manusia dan Kebudayaan, Republic of Indonesia. Checked 5 August 2026.