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.
Hire a China sourcing agent when you lack local presence, need supplier vetting, on-site quality control, or negotiation leverage you cannot get alone. The critical rule: the agent should be paid by YOU, the buyer — not by the factory. If the factory pays the commission, the agent's loyalty sits with the factory, not with you. RND SOURCING is retained directly by the buyer, so every recommendation, from supplier selection to the final inspection, is made in your interest.
An agent is not a luxury for large buyers only — it is a leverage tool. You hire one when the cost of getting it wrong (a bad supplier, a defective batch, an inflated quote) outweighs the fee. The moment you have no one physically in China watching your order, an agent earns the retainer.
The who-pays question decides whose side the agent is on. A factory-introduced 'helper' is the factory's sales channel; a buyer-retained agent is your employee-by-proxy on the ground.

A first-time US importer let the factory introduce a 'helpful' local contact who was, in fact, commission-paid by the factory. The contact steered the buyer to the factory's pricier line and skipped pre-shipment inspection. RND SOURCING was then retained directly by the buyer: we re-sourced the same spec 30% cheaper, ran an AQL 2.5 inspection, and caught a defective batch before it shipped.
Because RND SOURCING was paid by the buyer, the advice pointed at the buyer's margin, not the factory's.
Two numbers decide whether an agent works for you or against you.
If a 'free' agent is offered by the supplier, assume the supplier is the client. Pay the agent yourself and put the scope — vetting, QC, negotiation — in writing.

Structure the relationship before the first order.
Hire when you lack local presence, need vetting, QC, or leverage you cannot do alone.
Put the fee in your own budget; never let the factory cover it.
Specify vetting, inspection level (AQL 2.5), and negotiation targets in the agreement.
Ask for the GSXT check, the inspection report, and the compared quotes.
Release the final agent fee only after a passed inspection and clean delivery.
These are the agent traps RND SOURCING warns every new buyer about.

RND SOURCING is retained by the buyer, full stop. We vet suppliers against gsxt.gov.cn, run AQL 2.5 pre-shipment inspection, and negotiate from your side of the table — and we show you the evidence for every claim. With 20+ years on the ground in Yiwu, our loyalty is built into the contract, not the commission.
You get a local team whose only client is you.
Retain RND SOURCING as your buyer-side agentFor US imports from China, the duty is a stack on top of the product price: the base HTS (Column 1-General) rate, any Section 301 additional tariff (typically 7.5% to 25%, and far higher on strategic goods), plus a Merchandise Processing Fee of 0.3464% (minimum $32.71, maximum $634.62 per entry) and a Harbor Maintenance Fee of 0.125% on ocean shipments, and your state may add a sales or use tax. RND SOURCING models the full duty stack on every quote so the landed number you see is the number you pay.
US Customs (CBP) values the goods at the transaction price, then layers fees on top. The headline HTS rate is only the first layer — the surprises are the ones below it.
The 10% Section 122 universal surcharge that applied from 2025 expired on 24 July 2026, so today's stack is the base rate, Section 301, MPF, HMF, and any state sales or use tax. Each layer is calculated on the customs value, so they compound.

A US home-goods buyer quoted $10,000 FOB for wooden furniture (HTS 9403.60, base MFN rate 0%) and budgeted only the product cost. RND SOURCING modeled the full stack on a formal ocean entry: base duty $0, Section 301 List 3 at 25% = $2,500, MPF 0.3464% = $34.64, HMF 0.125% = $12.50.
The supplier's quote had hidden the 25% China tariff. The buyer entered the order knowing the true $2,547.14 duty bill instead of discovering it at the port.
These are the federal rates a China importer pays in 2026. State sales or use tax is additional and set locally.
Section 301 rates range from 7.5% (List 4A) to 25% (Lists 1-3), with targeted 50% on solar/syringes and 100% on EVs. Confirm the exact 10-digit HTS with a licensed broker.

Run this before you agree a supplier price.
Classify the product precisely; the rate is set at the 10-digit level.
Read the Column 1-General (MFN) rate for that code.
Check which 301 list the code falls under and add the surcharge.
0.3464% MPF (with min/max) plus 0.125% HMF if it arrives by sea.
Include your state's sales or use tax on the imported value.
These are the duty errors RND SOURCING flags most often.

RND SOURCING builds the full duty stack — base HTS, Section 301, MPF, HMF, and estimated state tax — into every China quote, so you price against landed cost, not factory price. We flag 301 exposure by HTS before you commit and connect you with a licensed broker for the final entry.
You walk into customs knowing the exact number, not hoping for the best.
Get a landed-cost quote from RND SOURCINGIncoterms 2020 assign responsibility with three letters. Under EXW the buyer handles everything from the factory door, including export clearance. Under FOB the seller delivers goods on board the vessel and clears export, while the buyer arranges and pays ocean freight, import clearance, and duties. Under CIF the seller also pays freight and minimum insurance to the destination port — but risk still passes to the buyer the moment the goods are loaded. RND SOURCING helps you choose the term that keeps cost and risk visible and books the right freight forwarder for your lane.
An Incoterm is not one number — it answers three questions at once: who pays the freight, who clears customs (export and import), and exactly where risk transfers from seller to buyer. The trap is assuming 'who pays' and 'who bears risk' are the same line. They rarely are.
Incoterms 2020, in force since 1 January 2020, has 11 rules. Four are sea-only (FAS, FOB, CFR, CIF); the rest work for any mode. The three most common for China sourcing are EXW, FOB, and CIF.

A US buyer purchased on CIF and assumed 'the seller handles everything.' Mid-voyage, a container was water-damaged. Because risk transfers to the buyer on loading, the loss was the buyer's — and the seller had only bought the minimum ICC-C cover (CIF standard), which paid a fraction of the claim.
RND SOURCING moved the next order to FOB, placed the buyer's own all-risk (ICC-A) cover, and used a forwarder the buyer controlled end to end.
| Responsibility | EXW | FOB | CIF | DDP |
|---|---|---|---|---|
| Export clearance | Buyer | Seller | Seller | Seller |
| Main freight | Buyer | Buyer | Seller | Seller |
| Insurance | Buyer | Buyer | Seller (min) | Seller |
| Import clearance & duties | Buyer | Buyer | Buyer | Seller |
| Risk transfers at | Seller's door | On board, origin | On board, origin | Buyer's door |
DDP (Delivered Duty Paid) is the seller's maximum: delivery to your door with import duties paid. Note CIF's seller only carries minimum insurance while the buyer carries the risk — a gap worth closing with your own cover.

Match the term to your control, experience, and cargo type.
If you have strong forwarder rates, FOB or EXW give visibility; if not, CIF or DDP keep it simple.
FOB/CFR/CIF were written for bulk cargo loaded on board. For containers, prefer FCA, CPT, or CIP.
Under CIF the seller pays freight but you own the risk from loading — buy your own all-risk insurance.
Only use DDP if the seller can truly clear import and pay duties in your country.
State the exact Incoterm and named port/city so there is no ambiguity at the border.
These are the Incoterm errors RND SOURCING corrects most often.

RND SOURCING treats the Incoterm as a cost-and-risk contract, not a line item. We confirm the term in your purchase order, recommend FCA/FOB plus your own all-risk cover for containers, and coordinate a freight forwarder who reports to you — so the destination charges never surprise you.
You see the full landed cost before the container sails, not after it docks.
Plan your Incoterms with RND SOURCINGA China order should run three inspection gates: IQC checks incoming materials, IPQC watches the line during production, and OQC/FQC performs a final random check, usually to AQL 2.5 for major defects, before the container is sealed. An independent third-party inspection at the finished-goods stage is the cheapest insurance you can buy. RND SOURCING books AQL 2.5 pre-shipment inspection on every order so a defect problem is caught inside the factory, not in your customer's hands.
Quality control is not one inspection at the end — it is a sequence that catches problems while they are still cheap to fix. The three gates map to three moments in production.

A US kitchenware brand ordered 4,000 stainless tools. At OQC, RND SOURCING drew the AQL 2.5 sample of 200 units (General Inspection Level II, code L) and found 13 major defects — loose rivets that would fail in use. The lot had an accept/reject threshold of 10/11, so it failed.
The supplier reworked the line, re-tested, and a second inspection found 4 major defects — a pass. The batch shipped clean instead of becoming a 30% returns disaster.
| Lot size (units) | Sample (Level II) | Major AQL 2.5 accept / reject | Minor AQL 4.0 accept / reject |
|---|---|---|---|
| 501 – 1,200 | 80 | 5 / 6 | 7 / 8 |
| 1,201 – 3,200 | 125 | 7 / 8 | 10 / 11 |
| 3,201 – 10,000 | 200 | 10 / 11 | 14 / 15 |
Based on ANSI/ASQ Z1.4 and ISO 2859-1. Critical (safety) defects are zero-tolerance (AQL 0.0). Sample size is set by lot size, not a fixed percentage.

Build this into the purchase contract before production starts.
Specify Critical 0, Major 2.5, Minor 4.0 and the defect classification sheet with photos.
Reject non-conforming materials at the door so they never enter the line.
Inspect during production; fix tooling or process issues while output is still low.
An independent inspector draws a random sample near completion and applies the AQL.
Release the final payment only after a passed inspection report. Leverage ends once you pay.
These are the shortcuts RND SOURCING warns every buyer against.

RND SOURCING treats inspection as a gate, not a favor. We write the AQL into your purchase order, run IQC and IPQC with the factory, and book an independent AQL 2.5 pre-shipment inspection before the container is sealed — then we hold the balance payment against a passed report.
You get a documented inspection result, not a supplier's promise, before your money moves.
Book AQL 2.5 inspection with RND SOURCINGAsk every supplier for their unified social credit code (an 18-digit number on the license) and verify it for free on the National Enterprise Credit Information Publicity System at gsxt.gov.cn. Cross-check four fields: the company name, the legal representative, the registered address, and the business scope, and confirm the entity is not on the abnormal-operation or serious-violation list. RND SOURCING runs this check on every supplier before a deposit is released, and treats any mismatch between the license, the registry, and the physical signboard as a scam signal.
A Chinese business license is only as trustworthy as the registry behind it. The license shows an 18-digit unified social credit code (统一社会信用代码), the legal entity name, the legal representative (法定代表人), the registered address (注册地址), and the approved business scope (经营范围). None of that is proof on its own — anyone can edit a PDF.
The proof comes from matching the license against the official public registry, which is maintained by the State Administration for Market Regulation and is free for anyone to query. A legitimate supplier has nothing to hide and will give you the code without hesitation.

A European buyer received a polished license and a competitive quote for $42,000 of promotional goods. The supplier refused a video call and pushed hard for a fast deposit. RND SOURCING entered the 18-digit code into gsxt.gov.cn and found the entity was registered in a different province, listed as a dormant food-trading firm, and flagged on the abnormal-operation list (经营异常名录).
The code had been lifted from an unrelated company. RND SOURCING sourced an audited alternative and blocked the payment before any money left the buyer's account.
Verification is cheap and fast — the cost is in skipping it. These are the figures RND SOURCING works to on every new supplier.
gsxt.gov.cn is the authoritative source; third-party sites such as Tianyancha, Qichacha, and Aiqicha are useful for a second pass but can lag the official record by days.

Run this in order; any failure is reason to pause.
Ask for the 18-digit unified social credit code from the license, not just a company name.
Enter the code (or the exact company name) in the search box; solve the captcha if prompted.
Confirm company name, legal representative, registered address, and business scope all line up with what the supplier claims.
Read the abnormal-operation list and serious-violation list. Any entry is a red flag.
Use the 'information print' button to save the Enterprise Credit Information Publicity Report as your audit trail.
These are the tells RND SOURCING sees most often in failed due diligence.

With 20+ years on the ground in Yiwu, RND SOURCING treats license verification as the first gate, not an afterthought. We pull the code from gsxt.gov.cn, reconcile all four fields, screen the blacklists, and confirm the physical signboard matches the registry before you wire a cent.
If a supplier resists a code check or a video call, that resistance is itself the answer — and we move you to an audited alternative.
Ask RND SOURCING to verify your supplier