How to Import from China to Mexico: 2026 Guide
Step-by-step guide to importing from China to Mexico: RFC, importer registry, pedimento, NOM, real landed costs and door-to-door timelines.
Importing from China to Mexico requires an RFC, an authorized customs broker, a pedimento and, for many product categories, a NOM certificate obtained before shipment. The full process, from paying your supplier to delivery at your warehouse, typically takes 45 to 75 days by sea and 25 to 40 days by air.
The rest of this guide breaks down every step, including the costs that almost never show up in a quotation.
The two models: direct import or simplified scheme
Before anything else you have to decide who appears as the importer, because that determines everything else.
Direct import. Your company imports under its own RFC. You need to be registered in the SAT importer registry, work with a customs broker and pay the tariff, the import VAT and the customs processing fee. The advantage is that the VAT is recoverable and you have full tax traceability. This is the right choice if you plan to deduct costs and grow.
Simplified scheme or DDP. A third party appears as the importer and delivers to you all-inclusive. It is simpler and faster to get started, and it makes sense when volume is small or when you do not want to build out a structure. The trade-off is that you cannot recover the VAT and you build no importer history. If you go this route, DDP shipping to Mexico is the model that covers the whole chain under one rate.
Many importers start with the second and migrate to the first once volume justifies it. There is no universal answer: it depends on your tax regime and your volume, and the two conversations you need to have are with your accountant and your customs broker, not with your logistics provider.
Step 1: mandatory certifications come first
This is the step that ruins the most shipments, and it is the first one to resolve, not the last.
NOM (Normas Oficiales Mexicanas) are technical regulations that are mandatory for certain categories. If your product falls within their scope, it cannot be imported or sold without the certificate, and the certificate must be obtained before shipment.
The categories where it comes up most often:
- Electrical and electronic material
- Toys and children’s products
- Textiles, footwear and apparel
- Health and personal care products
- Some food and beverages
If your product is affected and you ship without the certificate, the goods are held at customs and the options are expensive: re-export, destroy or regularize with a fine. Checking beforehand costs one consultation.
Step 2: the supplier and the sample
Before committing capital, verify that the party selling to you is a manufacturer and not an intermediary that subcontracts. The most reliable signal is the scope of activity on the Chinese business license: a manufacturer’s is limited to production; a trader’s, to sales. A factory verification checks exactly this before money moves.
Order a sample and pay for it. A 50-dollar sample that reveals the product is useless saves a 5,000 order. Check real measurements, weight, materials, finish and — where applicable — that the certifications the supplier displays are issued in its own name and cover that specific reference. If you would rather not run this stage yourself, a China sourcing agent does it on the ground.
Step 3: the order and the payment
The standard payment is 30% deposit and 70% against inspection. What matters is not the percentage but two rules:
The balance is not paid before an on-site inspection. If you pay 100% before production is finished and verified, you lose all your leverage.
Payment goes to the supplier company’s account inside China. Never to a personal account, never in the name of a company other than the one signing the contract. It is the most serious red flag there is and reason enough to stop the operation.
Step 4: quality inspection at the factory
The inspection is performed on finished production and before releasing the balance, using AQL criteria under ISO 2859-1. A lot of 3,201 to 10,000 units is sampled with 200 pieces at general level II. Critical defects are assessed with zero tolerance. An independent quality inspection with these criteria is what turns a vague promise into evidence.
Finding a defect in China costs a factory correction. Finding it in your warehouse in Mexico costs the freight paid twice, plus the lost sale, plus storage for goods you cannot sell.
Step 5: freight and customs clearance
This is where the real cost is decided. Sea freight is quoted per cubic meter in consolidated cargo, or per full container from about 15 m³. Air freight is quoted per kilo, and the greater of actual weight and volumetric weight applies. Consolidating several suppliers into one shipment through cargo consolidation is usually what keeps this line under control.
The items that make up the cost of importing:
| Item | What it is | Who pays it |
|---|---|---|
| International freight | Transport from origin to Mexican port | You, via your agent or carrier |
| DTA | Customs processing fee, a flat rate per operation | You, on the pedimento |
| Tariff | Percentage based on the product’s tariff classification | You, on the pedimento |
| Import VAT | 16% on the customs value | You, recoverable if you import with your RFC |
| Customs broker fees | Handling of the clearance | You |
| Final delivery | Transport from port to your warehouse | You |
| NOM certification | Procedure and laboratory testing | You, before shipment |
On a DDP shipment everything above except the certification is included in a single rate. On FOB or CIF terms, you contract the clearance yourself and see every line item separately.
Step 6: real timelines
| Stage | Typical duration |
|---|---|
| Supplier search and verification | 3 – 10 business days |
| Sample and approval | 5 – 15 days |
| Production from stock | 5 – 10 days |
| Production to order | 20 – 45 days |
| Sea transit Shenzhen – Manzanillo/Lázaro Cárdenas | 25 – 40 days |
| Air transit | 7 – 15 days |
| Customs clearance | 3 – 7 days |
| Total door to door (sea) | 45 – 75 days |
For Buen Fin, Christmas or any event with a fixed date, the math is done backwards: if you need the goods on November 15, the order has to be paid for by mid-September at the latest.
The five most expensive mistakes
Shipping without a NOM. Goods held at customs, every option expensive. Avoided with one consultation before production.
Paying 100% upfront. It removes your only leverage over the supplier.
Paying into a personal account. In China, paying an account that is not the supplier company’s removes any possibility of a legal claim.
Confusing unit price with total cost. A product 15% cheaper that takes up twice the volume can cost more once it reaches your warehouse.
Not consolidating. Paying six freights for six suppliers is the most common mistake and the easiest to avoid.
Where to start
If this is your first import, the sensible order is: sort out the tax side with your accountant, check whether your product needs a NOM, place one small order end to end to learn the process at low risk, and only then scale volume.
A well-run test order teaches you more than six months of research, and the cost of mistakes is proportional to the size of the order.