10+
10+ years experience of developing, bundling and producing Amazon Choice and Best Seller products.
10+ years experience of developing, bundling and producing Amazon Choice and Best Seller products.
20+ years experience of China sourcing, Yiwu market researching and purchasing.
working with 500+ medium and large buyers.
2000+ direct factories network.
save your purchasing cost up to 50%.
80% of new clients choose to work with us.
95% of existing customers have been with us more than 5 years.
100% committed to your order and your business.
As a professional China sourcing company, we offer comprehensive procurement services covering products and suppliers from across China, including the renowned YIWU wholesale Market. Our expertise ensures efficient sourcing, saving you time and money while safeguarding against fraud.
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Product development is the process of transforming your product concept into a commodity, or improving on an existing product into a new product. We will walk you through the entire process
Product bundling here we are talking about involves grouping multiple items into a single package or bundle. Our service extends to customizing packaging for these bundled products, ensuring they meet specific requirements and preferences.

Our team can conduct mid-production inspections, inspections at final delivery, or on-site inspections, even one-by-one to ensure that every product meets your standards. From specifications to functionality, we cover every aspect of quality to ensure customer satisfaction.
We inspect goods to AQL 2.5 or to the standard required by the customer.

Efficient Transportation Solutions: From container and bulk shipments to FBA and 3PL shipments, or door-to-door shipments, we simplify the purchasing process by delivering safely and economically to your door by air, sea or rail.
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We have higher inspection proportion than third-party inspection companies to make sure there is no quality issue when the products arrive in your warehouse.
We always work with the most capable and reliable forwarding companies to make sure the cargo goes through the customs and arrives into your warehouse smoothly.
We get quotations from minimum 3 suppliers to make sure the prices are always competitive.
Our professional sourcing team keeps sending you the latest info and the best selling products in different categories to keep you and your business up with the industry.
We make sure all of our suppliers respond promptly if you have any issue after receiving the orders. A positive atitude from the supplier is critical in our measurement.
We take every single one of you seriously. Whenever there is a problem, we provide solutions in short time.
Submit the inquiry of your needs. We will email you in few hours to assign you an agent to start working together.
We send you the product quotation in two business days or less. Samples will be arranged if necessary.
Confirm all product details with your agent before making a bulk order. Your agent will coordinate with factories, follow up on production, make on-site inspection to make sure everything is on the track.
Collect the products in our warehouse, inspect the quality and arrange courier/sea/air/train shipping to your address, FBA fulfillment center or 3PL warehouse or your address door-to-door.
Beauty and personal care is one of the most popular private-label categories, and the range is wide: makeup tools such as brushes, sponges and mirrors; skincare; hair tools and accessories; and organizers and gift kits. The commercial side is straightforward - what catches people out is compliance, which is stricter here than in almost any other consumer category. The United States requires FDA cosmetic facility registration and product listing plus compliant labelling. The European Union requires CPNP notification and a designated Responsible Person established in the EU. Ingredients must clear restricted-substance lists in both markets. Before ordering, obtain the formula, the full ingredient list and any stability or microbiological test data, and confirm labelling accuracy during pre-shipment inspection. Avoid medical or therapeutic claims unless the product is actually registered for them. An agent can manage sampling, compliance documents and inspection, but the regulatory responsibility in your market remains yours, so verify early.
Not everything in the beauty aisle is equally easy to brand. Tools and accessories are simple because you are branding a physical object. Formulated products are harder because you inherit a regulatory file along with the cream.
Most new brands do well to start on the tools side, build distribution, and move into formulated skincare once the compliance infrastructure exists.
| Sub-category | Private-label difficulty | Main consideration |
|---|---|---|
| Makeup tools and brushes | Low | Material quality and hygiene |
| Mirrors and organizers | Low | Packaging and finish |
| Hair tools and accessories | Low to medium | Electrical safety if powered |
| Skincare and cosmetics | High | Formula, notification, claims |
| Gift and starter kits | Medium | Mixed compliance per component |

Cosmetic products entering the US require facility registration and product listing, and the labelling rules are specific about ingredient declaration, net contents and the responsible party. Claims that stray into treating or preventing a condition move the product into drug territory, which is an entirely different and far heavier regime.
The EU regime is built around two pillars. Every cosmetic product must be notified through the CPNP portal before it is placed on the market, and there must be a designated Responsible Person established in the EU who holds the Product Information File. This is not something your Chinese factory can do for you.
Established in the EU, named on pack.
Formula, safety assessment, GMP evidence.
By a qualified assessor.
Before placing on the market.
Annexes update regularly.
INCI, PAO, batch, RP address.

The mistake is negotiating price first and asking for the formula later. By then the factory has quoted a product it may not be able to document, and you discover the gap after the deposit.

The factory's stock formula contained a preservative permitted in China but restricted at that concentration under the EU annexes. Nobody checked until the safety assessor flagged it during the Product Information File build.
Beauty and personal care and makeup tools are core categories for us, so we front-load the paperwork rather than the pricing. Before we quote a formulated product we ask for the full formula, the INCI list and any stability and microbiology data, and we check it against your destination market's restricted lists while the order is still a conversation. On the tools side we focus on material quality and hygiene at inspection, and we check pack labelling character by character at PSI because a wrong INCI name is a compliance defect, not a typo. We will help you build the file - but we are always clear that the regulatory responsibility in your market stays with you.
Talk to us about a private-label beauty rangePortable power stations and solar generators are high-value, certification-heavy electronics, so the sourcing discipline has to be tighter than for general merchandise. Five things matter. Use verified factories with genuine lithium-battery experience rather than trading companies. Confirm the certifications: UN38.3 is mandatory for battery transport, and you will also need CE, FCC or RoHS depending on your market. Request a pre-production sample and run a pre-shipment inspection that includes function and battery-capacity testing with a wattmeter and a measured run-time, not just a visual check. Ship through a forwarder experienced with lithium-battery Class 9 dangerous goods rules, because packaging and declaration requirements are strict and errors ground shipments. Finally, watch for inflated battery ratings - a stated capacity means nothing until you have measured it against the test report. Inspect before paying; battery defects are a safety issue, not a quality issue.
Portable power sits at the opposite end of the sourcing spectrum from small commodities. The unit value is high, the certification chain is mandatory rather than advisory, and a defect is a safety event rather than a customer-service issue. That combination rules out buying from a trading company that cannot answer a question about cell chemistry.
Insist on the factory. Ask which cells they use, who supplies the BMS, and what their UN38.3 report covers - a real manufacturer answers in minutes.

UN38.3 is the transport safety test for lithium batteries and it is not optional - no compliant forwarder will accept the goods without it. Market certifications sit on top of that depending on where the unit lands.
| Requirement | Purpose | Applies to |
|---|---|---|
| UN38.3 | Lithium battery transport safety | All markets, mandatory |
| MSDS / SDS | Dangerous goods declaration | All air and sea DG bookings |
| CE | EU health and safety | European Economic Area |
| FCC | US radio and emissions | United States |
| RoHS | Restricted substances | EU and increasingly elsewhere |
Ask for the UN38.3 report on the exact cell and pack configuration you are buying.
Inflated capacity claims are the single most common problem in this category. A unit badged at a given watt-hour rating may deliver materially less under load, and the only way to know is to measure it.
Load, ambient temperature, cut-off.
Not a visual check.
Record actual delivered watt-hours.
Tolerance agreed in the PI.
Solar input and AC input both.
This is a safety-adjacent spec.

Batteries ship as Class 9 dangerous goods. Packaging, labelling and declaration rules are strict, carrier acceptance varies, and a wrongly declared shipment can be offloaded at the origin port with the cost falling on you.

The factory's specification sheet and its UN38.3 report were both genuine, but the production units used a different cell batch and delivered roughly thirty per cent less usable capacity than the badge claimed under a measured load.
Solar generators and portable power are a core category for us, which means we already know which factories can genuinely build them and which are assembling someone else's pack. We ask for the cell datasheet and the UN38.3 report on the exact configuration before quoting, and we write the discharge test into the inspection protocol rather than treating capacity as a label claim. Freight goes through forwarders who handle Class 9 lithium routinely, with the MSDS and state-of-charge rules checked before booking. This category punishes improvisation harder than any other we handle, so we do not improvise in it.
Discuss a portable power sourcing projectYiwu is the world's capital of low-MOQ small commodities, which makes it ideal for new sellers who want to test many SKUs without committing serious capital to any one of them. The categories that work best are gifts, toys, artificial flowers, jewellery, hardware, stationery, beauty and makeup tools, home goods, fashion accessories, socks and knitwear. These arrive as ready stock with one-carton minimums and can be compared across dozens of booths in a single afternoon. Categories that need deeper engineering, heavy certification or real volume - large electronics, appliances, complex machinery - are better sourced from verified factories or through 1688 than from a market booth. In practice the strongest programmes mix both: stock commodities from Yiwu alongside factory-grade goods, consolidated into one shipment so the freight economics still work.
The economics of the Yiwu International Trade City are built around stock, not production runs. A booth holds inventory it has already bought, so selling you one carton costs it nothing in setup. That is the entire reason minimums can be so low, and it is why Yiwu is the cheapest place in the world to be wrong about a product idea.
For a seller testing ten SKUs to find the two that work, this structure is worth more than a slightly better unit price on a thousand-piece run.

Yiwu's strength is anything small, decorative, seasonal or consumable. If a product can sit in a carton on a shelf and does not require certification-heavy engineering, the market almost certainly has it in twenty variations.
| Category | Why Yiwu suits it | Typical MOQ |
|---|---|---|
| Gifts and toys | Huge variety, seasonal turnover | 1-5 cartons |
| Artificial flowers | Yiwu is a global centre | 1 carton |
| Jewellery and accessories | Fast fashion cycles | 1-3 cartons |
| Stationery and hardware | Commodity stock, stable | 1-5 cartons |
| Makeup tools | Brushes, sponges, mirrors | 1-3 cartons |
| Socks and knitwear | Nearby Zhuji cluster | 1-5 cartons |
A booth is usually a trading operation, not a factory. That is fine for stock commodities and poor for anything needing engineering change, tooling or a certification chain. Buying complex electronics from a booth means buying from someone who cannot answer a technical question about their own product.

The practical answer for most buyers is not Yiwu or factory - it is both, consolidated. Our own category mix at RND SOURCING spans exactly this range: solar generators and portable power on the factory side, beauty and personal care, makeup tools and walking sticks spanning both.
Spread across two or three themes.
Keep total exposure small.
Freight per SKU drops sharply.
Not by category average.
Then negotiate or move to factory.
That was the point of testing small.

Rather than committing to one product at three thousand units, the buyer took twelve SKUs at one carton each and consolidated them into a single shipment. Total exposure was under four thousand dollars including freight.
We are based in Yiwu, so a first test order is genuinely low-friction for us: we walk the districts, pull physical samples the same day, and tell you which booths hold stock versus which are quoting something they would have to order in. Where a product needs more than a booth can give - tooling, certification, battery handling - we say so and route it to a verified factory instead of pretending a trader can manage it. Then we consolidate the whole mix into one shipment, which is usually what makes a twelve-SKU test affordable in the first place. Testing small is not a beginner's approach; it is the approach that keeps working.
Plan a low-MOQ Yiwu test orderDirect answer: A digital audit verifies a Chinese factory remotely by cross-checking the registered address (satellite/Street View), utility bills against claimed output, Chinese customs export records, and CNIPA trademark data. Unlike a staged factory tour, it checks the paper and digital trail a supplier cannot easily fake — often exposing trading companies pretending to be manufacturers.
A physical visit is valuable, but it is also controllable: the supplier stages the tour, shows the best line, and you see only what they want. A digital audit runs in parallel and checks independent evidence — the kind a supplier cannot rehearse. The two are complementary; the digital pass should come first, because it tells you whether the visit is even worth the flight.

The core digital-audit stack: (1) the Unified Social Credit Code and registered address verified against satellite/Street View; (2) electricity and water utility bills that should scale with the claimed output; (3) Chinese customs export records showing the supplier actually ships the product in volume; and (4) CNIPA trademark data confirming the brand and factory identity. A mismatch on any one is a red flag.

An Alibaba 'manufacturer' quoted premium pricing for stainless fasteners. The digital audit found the registered address was a shared office, not a plant; CNIPA showed the trademark belonged to a different entity; and customs records revealed the company's main exports were plastic housewares, not fasteners. A traditional tour might have shown a rented showroom and a friendly 'engineer'. The digital trail exposed a trader masquerading as a factory — saving a five-figure deposit.
Each data source answers a different question.
| Signal | Answers | Red flag |
|---|---|---|
| Registered address + satellite | Is there a real plant? | Shared office / empty lot |
| Utility bills | Does output match claims? | Tiny usage, huge claim |
| Customs export records | Do they ship this product? | No history of the item |
| CNIPA trademark | Who owns the brand? | Brand owned by another entity |
RND SOURCING runs a digital audit on every new supplier before a deposit. We pull the USCC, check the address against imagery, request utility bills matched to claimed capacity, and search both Chinese customs export data and CNIPA. Only suppliers that pass all four move to a physical or unannounced second visit. It is cheaper than a flight and harder to stage.

Disputes are manageable when the contract anticipated them. Four steps handle most situations. First, require a written inspection report with photographs as the evidence baseline - a claim without documentation rarely goes anywhere. Second, the contract should already state the remediation options: repair, replacement, partial refund or compensation, and who pays for re-inspection. Third, route the claim through your agent rather than around them, because the agent holds local leverage with the factory and going direct usually weakens your position. Fourth, for Alibaba orders, open a Trade Assurance dispute in parallel and attach the same evidence. A good agent takes ownership of the problem and pushes the factory, because their reputation with you is worth more than one order to them. Most disputes are prevented upstream anyway - by sample approval, detailed specifications in the proforma invoice, and inspection at every gate. Keep all communication in writing so any future claim has a foundation.
A claim built on frustration goes nowhere. A claim built on a dated inspection report, photographs of the defect against the golden sample, and the specification clause it breaches tends to get resolved quickly, because there is nothing to argue about.
This is why the inspection gate matters even on orders you feel confident about - it creates the record you would otherwise be trying to assemble after the fact.

By the time a defect appears, your negotiating position is whatever the contract already said. Three clauses do most of the work, and all three should exist before the deposit is paid.
| Clause | What it should state | Why it matters |
|---|---|---|
| Remediation | Repair, replace, partial refund or compensation | Removes the 'what now' argument |
| Re-inspection cost | Who pays when a run fails | Otherwise it stalls the fix |
| Inspection standard | AQL levels and the golden sample | Defines what 'defective' means |
| Balance release | Conditional on PSI pass | Keeps leverage where it belongs |
The instinct when something goes wrong is to contact the factory directly. It almost always makes things worse. Your agent has an ongoing commercial relationship with that factory, speaks the language, and can apply pressure that a foreign buyer simply cannot. Going around them removes your strongest lever and often creates two conflicting conversations.

If the order was placed on Alibaba under Trade Assurance, open the dispute inside the platform window as well as working it through your agent. The two tracks are not mutually exclusive, and the platform case creates a deadline that concentrates minds.
Timing rules are strict.
Same evidence, both tracks.
Platform arbitrates against them.
Commercial pressure alongside the case.
Only after the remedy is delivered.

Pre-shipment inspection found a coating defect on roughly a third of the run. The report was dated, photographed against the golden sample, and quoted the finish clause from the proforma invoice.
When something goes wrong on an order we placed, it is our problem before it is yours - that is what you are paying us for. We document it against the golden sample and the PI clause the same day, take it to the factory in Chinese, and come back to you with a proposed remedy and a date rather than an explanation. Where the contract already names the remediation and who pays re-inspection, these things usually settle in days rather than weeks. We also tell buyers honestly when a claim is weak, because pushing a badly evidenced complaint burns a factory relationship you may need next season.
Ask how we handle quality claims