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.
Build on a small-batch ladder: a prototype, then an engineering sample, then a 50-200 unit test run. Sell that test batch through a pre-sale page or pre-orders before you commit to tooling and mass production. Crowdfunding campaigns and customer pre-orders can fund the production run itself, so you are not carrying a warehouse of unproven inventory. Only scale once real orders prove the product. RND SOURCING structures this ladder in Yiwu - sampling, small-batch runs, and consolidated shipping - so clients test demand with a few hundred units, not a full container.
Inventory is the silent killer of new brands. The ladder caps your risk at every step so the most you can lose is a few hundred units.

A UK fitness brand wanted a door-mount resistance-band anchor but feared a container of dead stock. RND SOURCING built the sample in Yiwu, then ran a 120-unit test batch promoted through a $40 Spark ad on TikTok.
The batch sold out in nine days. RND SOURCING used the pre-orders to fund a 5,000-unit mass run, consolidated into one shipment.
The gap in risk between a test batch and a full container is the difference between a hiccup and a catastrophe.
Crowdfunding success rate was 41.98% per Statista (Jan 2025); the point is that pre-validated demand - via pre-orders or a test batch - de-risks the mass run.

Each run pays for the confidence to take the next, bigger step.
Prove the product can be made and meets spec at a workshop like those RND SOURCING uses in Yiwu.
50-200 units. Big enough to ship and learn; small enough to absorb if it flops.
A landing page or crowdfunding campaign funds the test batch and proves intent.
If it moves without heavy discounting, the market has spoken.
Commit tooling and a mass run only against real, paid demand. Consolidate shipping.
How brands accidentally bury themselves in stock.

RND SOURCING designs the small-batch ladder for every client: we sample in Yiwu, run the 50-200 unit test, consolidate the scaled shipment, and only tool up against paid demand.
Our job is to keep your warehouse empty until the market has paid to fill it.
Ask RND SOURCING for an inventory-light planDisguised traders refuse factory visits, cannot answer technical questions, span ten unrelated product categories, demand all money flow through their own account, and will not provide the original factory invoice. Real factories let you pay the maker directly and welcome a third-party audit.
The most common 'factory' a new importer meets on Alibaba is in fact a small trading company with a glossy catalogue, an English sales engineer and a domain they registered last year. The trading company is a perfectly legal business. The problem is only the label. Once a supplier claims to be the manufacturer, every signal they send is filtered through the buyer's expectations of a factory - capabilities, control, accountability - and the trading company has incentives that quietly diverge from those expectations.
Five behavioural tests separate the two. None of them require Chinese language or an in-person visit. All of them work from the buyer's first email to the buyer's first PO.

Each test removes one form of deception. The five together remove most of them. A real factory that wants your order will pass all five because the answers are routine to them. A trading company will fail at least two, because the answers expose the structural fact they would rather keep quiet.
The cheapest test in the set is the third: 'Can I pay the factory and pay you a separate fee?' A real factory says yes. A disguised trader says no.

A buyer was sourcing a simple kitchen tool and found a supplier on Alibaba with a clean business licence, a 6-year trading history and a catalogue covering silicone tools, glassware, electric kettles, yoga mats, pet toys, stationery and seven more categories. The buyer asked one process question: at what temperature and for how long is the silicone cured?
The supplier replied with a marketing paragraph that did not contain a single number. The buyer asked for a live video walk of the silicone line. The supplier offered a pre-recorded clip. The buyer asked whether payment could go directly to the factory. The supplier insisted that all payments had to be handled by the export department for tax efficiency.
We confirmed within an afternoon that the supplier was a Yiwu trading company without a workshop of its own.
If you have never worked with a Chinese factory before, the list of things a real factory agrees to can feel surprisingly open. They are not concessions. They are baseline expectations of any well-run manufacturer.
Walk the floor on a video call with the salesperson naming the machines. Pay the factory bank account, not the trading company's. Send your own inspector on a date the agent does not know in advance. Ask for the factory's own invoice and compare the unit cost with the trading company's commercial invoice. None of this is adversarial. All of it is how the relationship is supposed to work.

The first quote is usually the most favourable. Use it as a starting point for the five tests rather than as a signal to commit. A supplier who reacts well to the five tests is statistically likely to be a real factory. A supplier who reacts badly to two of the five is statistically likely to be a trader.
The most useful moment to run the tests is after you have a quotation but before you have sent a deposit. The tests lose half their value if you have already paid.
We work in Yiwu, where the trading-company share of the market is closer to 70% than to 10%. Knowing which kind you are talking to is therefore a routine part of our work, not a special investigation.
We disclose the supplier type in writing at the start of the relationship. If the right counterparty is a trading company - and for small mixed orders it often is - we say so. If the right counterparty is a factory, we give the factory name, the address and the live video walk on request.
The five tests are not our tests. They are the buyer's tests. We simply help the buyer run them.
Send us a supplier link and we will run the five testsThe workflow is short. You shortlist products and send the 1688 links. The agent confirms specification and price in Chinese, pays in RMB, has goods delivered to their warehouse, checks and consolidates them, then handles export and freight. You pay product cost plus commission plus freight, with no Chinese bank account involved.
Links or screenshots plus the quantity and any specification notes per item.
Specification, real MOQ, current stock and price, because listing data is often stale.
Paid to the seller's company account through the platform, not to an individual.
Domestic delivery within China, usually a few days.
Quantities reconciled against your list, photos taken, cartons merged into one shipment.
Declaration filed, packing list and commercial invoice issued, sea or air booked.

The quality of the order depends almost entirely on the quality of the brief. A list of bare links produces a list of assumptions.
Paying a 1688 seller is quick and largely irreversible, so the checks belong before the transfer, not after.
| Check | Why it matters | How |
|---|---|---|
| Listing price is current | 1688 prices change frequently and stale listings are common | Confirm in seller chat |
| Real MOQ and stock | Listed MOQ is often not the working MOQ | Ask directly in Chinese |
| Company name matches | Name mismatch appears in 22% of flagged suppliers | Compare listing entity to payee |
| Business status is active | Cancelled or revoked entities should stop the order | GSXT registry lookup |
| Packing detail | Determines carton count and freight volume | Request carton dimensions |

Anyone can forward a parcel. The reason this workflow is worth a commission is what happens between delivery and export, when a pile of unrelated cartons becomes one checked, documented shipment.
The client sent 23 1688 links across nine sellers. Four listings were out of stock and two had raised price since the screenshot, which we confirmed before any payment moved. One seller's company name did not match the payee account, so that item was dropped. The remaining goods arrived at our warehouse over eleven days and shipped as one LCL consignment.

A transparent 1688 workflow produces artefacts. If none of these exist, the process is not being run properly.
A client's list arrives as links; what goes back is a confirmation sheet with the real MOQ, current price and stock status per item, checked in Chinese with each seller before a single payment. We pay company accounts only, receive at our own Yiwu warehouse, photograph goods against the list and issue a consolidation report before the shipment is booked. Original order screenshots go to the client so the product cost is visible and our commission sits on its own line. We are not a bank or an escrow provider, so the transparency is in the paperwork rather than in a guarantee we are not licensed to give.
Send us a 1688 list to quoteGood product ideas are usually found in other people's complaints and behaviour, not in a blank notebook. The richest free sources are Amazon 1-3 star reviews (complaints equal unmet needs), Reddit 'wish there was a' threads, Google Trends (the demand curve over time), competitor Q&A sections, and rising-product lists like AliExpress hot products and Amazon Movers & Shakers. Amazon Movers & Shakers refreshes hourly and shows the top 100 products with the fastest 24-hour sales-rank jump - a live trend scanner. RND SOURCING's sourcing desk watches these feeds every day and turns the patterns into shortlists for clients.
A blank page produces opinions; other people's behaviour produces evidence. The best founders are collectors, not inventors.

RND SOURCING's desk noticed the same 2-star complaint across three Amazon leaders in pet grooming gloves: 'claws too short, fur slips through'. The flaw was common and unaddressed.
RND SOURCING wrote a spec for a short-claw variant, sourced a Yiwu workshop, and the client launched it against the incumbents. Google Trends showed steady category growth, not a spike.
Behavioural data beats opinion data - and most of it is free and public.
PowerReviews (2023) found 96% of online shoppers specifically seek out negative reviews when researching; Amazon Movers & Shakers is updated frequently and lists the biggest 24-hour sales-rank gainers.

Fifteen minutes a day beats a panic weekend. Build a repeatable habit.
In your target category, read the low-star reviews of the top three sellers. List repeated complaints.
Find 'wish there was' and 'why is there no' threads in your niche. Note the recurring asks.
Plot the category keyword for five years. Rising and steady beats a one-week spike.
See which products jumped rank in 24 hours and why - season, viral video, or price.
Confirm the rising item also shows supply-side heat on AliExpress hot products.
The traps that turn mining into noise.

RND SOURCING monitors Amazon reviews, Movers & Shakers, AliExpress signals, and niche communities daily, then hands clients a shortlist where the complaint, the demand curve, and the supply all line up.
We translate a complaint into a buildable spec and a Yiwu workshop that can deliver it - so the idea is sourced, not just spotted.
Ask RND SOURCING for a trend shortlistA kickback is when a sourcing agent takes a secret payment from a factory while also charging you a commission. Protect yourself with a written anti-kickback clause, blind third-party inspection, the right to see the original factory invoice, and the right to contact the factory directly.
Imagine your agent quotes you a unit price of 100 USD and charges you a 7% commission on top. They then ask the factory for a rebate of 8 USD per unit, which the factory quietly rolls into a slightly higher factory-gate price. The agent collects both ends, the factory makes up the rebate by reducing the material grade or by cutting corners the buyer will never see, and the buyer's unit price is now 8% higher than it needed to be for no visible reason.
The kickback is the structural problem behind most failed agent relationships. It does not have to be dramatic to be expensive. A 5% rebate across a year of consolidated orders is usually a larger number than the buyer's profit margin.

No single clause eliminates the kickback risk. Four contractual protections together are what does it, because they remove the ability and the incentive simultaneously.
The structural problem with a hidden rebate is that it changes which factory the agent recommends. An agent earning 8% rebate from Factory A will keep finding reasons to keep you with Factory A, even when Factory B is cheaper or better. The buyer's market signal is being routed through someone whose incentive points the wrong way.
This is why the anti-kickback clause is not a moral statement. It is a structural correction. Once an agent cannot earn from the factory, the only thing they can earn from is the buyer, and so the agent's incentive and the buyer's interest are aligned.

A buyer came to us after two years with a previous intermediary. Eleven purchase orders, no price changes either way, despite volatile resin input costs and a market where adjacent Yiwu booths routinely differ by 200-300% on the same item.
We ran three fresh quotes from source manufacturers under a written no-commission undertaking. All three came in at lower landed cost. The landed-cost spread across the three was narrow, which suggested a transparent market. The spread against the buyer's previous price was not narrow.
We did not accuse the previous partner of taking a hidden rebate. We did observe that the only consistent explanation for a flat two-year price line on a volatile input is a fixed retail number with someone else's margin baked in.
If you are signing the agency agreement in English, the kickback clause is short. If it is being translated into Chinese for local enforceability, two terms deserve care.
回扣 (huikui) is the standard word for 'rebate or kickback'. It should appear explicitly. Any commission, discount, gift or benefit paid by the supplier to the agent or to any related party should be named. The phrase 'during the term of this agreement' matters because the supplier may try to book the rebate before the agreement is signed.

Our standard agency agreement includes the four clauses above as defaults, not as opt-ins. We disclose the factory identity in writing at the start of the relationship. We accept blind inspection. We provide the original factory invoice alongside the commercial invoice. We state the agency fee as a percentage of the buyer's order, separate from anything the factory pays.
We are also honest about the limit. The clauses only work if you exercise the rights. A buyer who never asks for the original invoice or never books an inspection is signalling that the rights are not real. So we recommend treating them as routine, not as nuclear options.
If a buyer wants to verify the clause is being honoured, the cheapest test is to ask for the original factory invoice on the next order and compare the unit cost with what we charged.
Ask for our standard agency agreement