Manufacturer Sourcing Done Right

From napkin sketch to mass production, we connect you with vetted factories, manage every detail, and deliver your product at scale without the risks and guesswork.

We deliver your product at scale without the risks and guesswork.

Why Choose Importivity for Manufacturer Sourcing?

Importivity’s manufacturer sourcing service takes you from prototype to production with trusted factories, airtight contracts, and proactive QA that protects your margins.

China Mexico Vietnam United States
A–Z Strategy, sourcing, QA, logistics, and tariff planning under one accountable program.
Expert Guidance
We know which countries and factories are best for plastics, metals, electronics, and textiles, and we match that to your cost and timeline goals.
Category playbooks DFM awareness Cost vs lead tradeoffs
On the Ground Support
Teams in China, Mexico, and Vietnam manage audits, inline QC, and schedule control so quality and speed stay on track.
Factory audits Inline & pre-ship QC Schedule control
Risk Reduction
We stand up backup suppliers and can duplicate tooling to remove single points of failure and keep production moving.
Dual sourcing Duplicate molds Continuity plans
Tariff Aware Strategy
We align manufacturing locations with trade policies to avoid costly mistakes and protect margins through policy shifts.
301 analysis Origin planning Country mix
We act as your long term sourcing partner, not just a middleman. You get one team that guides strategy, manages execution, and keeps quality, timing, and cost aligned.

What Is Manufacturer Sourcing?

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What is Manufacturer Sourcing?

It is the process of finding and partnering with the right factory to design, prototype, and mass produce a product tailored to your specifications. It goes beyond buying off the shelf items.

Product Sourcing
Buy existing products Faster to market

Find and import existing products that already meet your category needs.

Best for Speed, lower MOQs, quick assortment expansion, test launches.
Customization Light customization like color, packaging, accessories, or branding.
Timeline Short. Often weeks once specs and compliance are confirmed.
Catalog scouting and supplier verification
Negotiated pricing and terms that protect margins
QA, labeling, and freight through to delivery
Speed to shelf Lower development cost Good for trend tests
Manufacturer Sourcing
Custom product Factory partnership

Develop custom products with a factory from first sketch to mass production.

Best for Unique features, protected margins, long term brand differentiation.
Customization High. Full control over design, materials, tooling, and process windows.
Timeline Longer. Prototype and pilot runs before scale. Higher upfront work and documentation.
Factory audits and capacity verification
OEM and ODM programs including prototyping and tooling
Contracts, IP protection, QA through ramp, and logistics to delivery
Own the spec Defensible pricing Scale with confidence

What’s Included in Our Manufacturer Sourcing Services

China Mexico Vietnam United States India
Factory research and vetting
Shortlist audited factories across global hubs with verified capacity, certifications, and references.
Audit checks Capacity proof Certs verified
Prototype development and tooling
Coordinate CAD, samples, pilot runs, and tool build to lock process windows before scale.
CAD to sample Pilot runs Tool sign off
MOQs and pricing negotiation
Run apples to apples RFQs, negotiate MOQs, payment terms, and SLAs that protect margins.
RFQs MOQs SLAs
QA and QC at every stage
Pre production checks, inline inspections, and pre shipment AQLs with evidence and corrective actions.
Pre prod Inline Pre ship
Compliance, labeling, certifications
Prepare origin, safety, and labeling documentation for your target market and retail partners.
HTS & origin Safety & labels Audit ready
Logistics, customs, tariff mitigation
Plan lanes and modes, coordinate clearance, and structure origin to reduce duty exposure where compliant.
FOB/CIF/DDP Broker ready Tariff aware
One accountable program from vetted factory to delivered inventory, with quality, compliance, and landed cost visibility at every step.
Custom Import Export Solutions to Meet Your Needs

Compare Manufacturing Across Countries

Every country has strengths and trade-offs. Importivity’s comparison guides break down the details: labor costs, tariffs, infrastructure, supply chain resilience, and industry specialties. From China vs Vietnam to Mexico vs China, we help you choose the right sourcing destination for your business needs.

From China vs Vietnam to Mexico vs China, we help you choose the right sourcing destination for your business needs.

Industries We Support With Manufacturer Sourcing

Every industry has its own hurdles, from tight tolerances to strict compliance, and Importivity helps you overcome them with expert factory vetting, hands-on QA, and tariff-aware sourcing strategies.

Plastics

We connect you with factories capable of delivering high-volume plastics for consumer goods, automotive parts, and packaging. Our team ensures precision molds, the right resins, and scalable production at competitive costs.

Metals

From aerospace to industrial equipment, we source manufacturers with the machinery and expertise to deliver precise, reliable parts. Our QA oversight guarantees consistency, even with the tightest tolerances.

Electronics

Whether it’s PCBs, consumer electronics, or IoT devices, Importivity helps you find trusted electronics assembly partners. We ensure speed-to-market without sacrificing quality or compliance.

Textiles & Apparel

For branded apparel, technical fabrics, or niche production runs, we match you with textile factories that deliver both quality and flexibility. We manage everything from fabric sourcing to compliance testing.

Tariffs and Their Impact on Manufacturing Decisions

Trade policies shift fast. Section 301 tariffs on China, USMCA benefits in Mexico, and EU/Asia trade agreements all directly affect your landed costs. If your sourcing plan doesn’t factor in tariffs, you’re leaving money on the table; or worse, exposing your business to sudden cost spikes.

Importivity’s team monitors tariff updates daily and builds tariff mitigation strategies into every project. From tariff engineering and First Sale programs to sourcing diversification, we give our clients options that keep their supply chain resilient.

Importivity’s team monitors tariff updates daily and builds tariff mitigation strategies into every project. From tariff engineering and First Sale programs to sourcing diversification, we give our clients options that keep their supply chain resilient.

Submit your product sourcing request in under 2 minutes

At Importivity, we specialize in connecting businesses with reliable, high-quality manufacturers worldwide. As the fastest growing product sourcing agency in the world we aim to  ensures your products are sourced efficiently, economically, and with the highest standards.

Step 1 of 3

Let's Get Started

Tell us about yourself and we'll connect you with the right sourcing solutions.

📦
Product Sourcing
Ready-made products for import and resale
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Manufacturer Sourcing
Custom product manufacturing
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Reverse Sourcing
Find suppliers for existing products

Submit your product sourcing request in under 2 minutes

At Importivity, we specialize in connecting businesses with reliable, high-quality manufacturers worldwide. As the fastest growing product sourcing company in the world we aim to  ensures your products are sourced efficiently, economically, and with the highest standards.

Frequently Asked Questions

If you need further assistance, feel free to reach out to our team!

What is manufacturer sourcing and how is it different from product sourcing?

Manufacturer sourcing is the process of finding and working directly with factories to design, prototype, and mass-produce a new or customized product. Product sourcing, by contrast, usually involves purchasing existing items already being made. At Importivity, we help with both, but if you need a factory to bring your unique product idea to life, manufacturer sourcing is the right path.

Going direct can seem cheaper, but without factory vetting, quality control, and compliance management, the risks are high. Importivity eliminates those risks by auditing factories, negotiating favorable contracts, overseeing QA, and ensuring tariff and customs compliance; saving you money, time, and costly mistakes.

We specialize in plastics and injection molding, metals and CNC machining, electronics assembly, and textiles/apparel. Whether you’re making consumer goods, aerospace components, or branded clothing, we connect you with proven manufacturers that fit your needs.

Timelines depend on complexity, but most projects take 3–6 months from concept to production readiness. Our hands-on team helps accelerate the process by managing prototyping, testing, and scaling so you can launch faster.

Yes. Our team specializes in tariff-aware sourcing. We evaluate options across multiple countries, advise on USMCA or ASEAN benefits, and even set up “Plan B” production in alternate locations (like Vietnam or Mexico) to keep your supply chain resilient.

We work with both Fortune 500 companies and startups. Whether you’re scaling an established brand or turning a napkin sketch into your first prototype, Importivity tailors manufacturer sourcing solutions to fit your size and budget.

We perform multi-stage audits, on-site inspections, and ongoing QA/QC processes. Our bilingual staff and local teams ensure that communication issues don’t lead to costly errors, so you always receive consistent, production-ready quality.

Absolutely. Manufacturer sourcing with us is end-to-end; we manage factory negotiations, compliance documentation, inspections, freight coordination, and customs clearance. You get a turnkey solution that doesn’t stop until your products arrive safely.