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Quality control inspections at the source to mitigate import risks
Trusted by 2,000+ businesses · 20,000+ inspections completed
Inspections
Countries
On-time Rate
Turnaround
Manage inspections, track results, and collaborate with your team from a single powerful platform. See what's inside the Tetra Portal.
All your quality data, one glance
Unlike many competitors who rely on freelance contractors, Tetra Inspection employs over 1,000 full-time inspectors stationed across major manufacturing regions. Our inspectors receive continuous training on product-specific standards, AQL sampling procedures, and emerging regulatory requirements. Because they work exclusively for Tetra, there are no conflicts of interest — your inspector is accountable to you, not to the factory. Full-time employment also means consistent methodology and reporting quality from inspection to inspection.
We operate in more than 45 countries spanning Asia, Europe, the Americas, Africa, and the Middle East. Whether your supplier is in Guangdong, Istanbul, Ho Chi Minh City, or Casablanca, we have local inspectors who understand the regional manufacturing landscape, speak the local language, and can reach most factories within a few hours. This global footprint means you can consolidate all your quality control needs under a single provider — simplifying vendor management and ensuring uniform standards across your entire supply chain.
Time is critical in international trade. Shipping deadlines, letter of credit expiry dates, and retail delivery windows leave little margin for delays. That is why every Tetra inspection report is delivered within 24 hours of the factory visit. Reports are available in your online dashboard as detailed, photo-rich PDF documents — ready to share with your purchasing team, customs broker, or end customer. If urgent decisions are needed, our inspectors can provide a preliminary pass or fail result on the same day.
Tetra Inspection adheres to internationally recognised inspection standards including ISO 2859-1 for sampling procedures, ISO 9001 for quality management, and SA 8000 for social accountability auditing. Our testing protocols are aligned with the requirements of major retailers, Amazon FBA, and regulatory bodies in the EU, US, and Asia-Pacific markets. We maintain rigorous internal quality controls — every inspection report undergoes a secondary review before delivery to ensure accuracy, completeness, and consistency.
Submit your inspection request online and get an instant quote.
Our certified inspectors visit the factory and evaluate your products.
Receive a detailed inspection report with photos within 24 hours.
Ship with confidence knowing your goods meet quality standards.
Submit your inspection request online and get an instant quote.
Our certified inspectors visit the factory and evaluate your products.
Receive a detailed inspection report with photos within 24 hours.
Ship with confidence knowing your goods meet quality standards.
Tetra Inspection has been instrumental in ensuring our product quality from China. Their detailed reports and quick turnaround give us the confidence to ship every order.
Sarah Mitchell
Supply Chain Director, HomeGoods International
We reduced our defect rate by 60% after partnering with Tetra. Their pre-shipment inspections catch issues before they become costly problems at our warehouse.
James Chen
Quality Assurance Manager, TechParts Global
The factory audit service gave us complete visibility into our supplier operations. Professional inspectors, clear reports, and excellent communication throughout.
Maria Rodriguez
Procurement Lead, EuroStyle Brands
Join 2,000+ businesses that trust Tetra Inspection
Get a Free QuoteTetra Inspection provides specialised quality control services across a wide range of manufacturing sectors. Our inspectors are trained in industry-specific standards, testing methods, and defect classification protocols.
The textile and garment industry faces unique quality challenges — from fabric defects and colour inconsistencies to sizing errors and stitching flaws. Our inspectors verify fibre composition, colourfastness, tensile strength, and overall workmanship against international standards such as ISO 3758 and ASTM D5489. Whether you import fast-fashion basics or premium apparel, our textile inspection services help you avoid costly returns and protect your brand reputation.
Electronic products demand rigorous functional testing and safety verification before shipment. Our electronics inspections cover visual checks, Hi-Pot testing, power consumption measurement, connectivity validation, and compliance with CE, FCC, and RoHS directives. We catch issues like dead pixels, battery defects, and firmware glitches that factory QC teams often miss — giving you confidence that every unit works as intended from the moment your customer opens the box.
Toys are among the most heavily regulated consumer products in the world. A single safety failure can result in recalls, lawsuits, and lasting reputational damage. Our toy inspections cover sharp edges, small parts choking hazards, lead and phthalate content, flammability, and mechanical durability. We verify compliance with EN 71, ASTM F963, CPSIA, and GB 6675 standards so your products reach children safely and meet the strictest regulatory requirements in any market.
Furniture inspection requires evaluating structural integrity, surface finish, hardware functionality, and packaging adequacy for long-distance shipping. Our inspectors check for stability, load-bearing capacity, material quality, and assembly accuracy. We also verify that finishes are free from VOCs and that timber sourcing complies with environmental regulations. From flat-pack furniture to upholstered pieces, our inspections reduce damage claims and ensure your products arrive in showroom condition.
Home appliances combine electrical, mechanical, and aesthetic requirements that all need to meet spec. Our appliance inspections include functional performance tests, electrical safety checks (ground continuity, insulation resistance, leakage current), cosmetic evaluation, and packaging verification. We test everything from small kitchen gadgets to large white goods, ensuring compliance with IEC, UL, and regional safety standards before your products ship to distributors and retailers.
Our full-time inspectors are based in major manufacturing hubs worldwide, ready to conduct quality control inspections within 24 hours of booking.
We cover 45+ countries across Asia, Europe, Africa, and the Americas.
Third-party quality control is an independent inspection service performed by a company that has no financial relationship with either the buyer or the factory. Unlike factory self-inspections, third-party inspections provide unbiased, objective assessments of product quality, ensuring that goods meet your specifications and comply with international standards before shipment. This independence eliminates conflicts of interest and gives buyers reliable data to make informed shipping decisions.
A standard product inspection with Tetra Inspection starts at $240 per man-day in Asia & Africa ($340 in South America & Turkey, $440 in Europe). This all-inclusive rate covers a full day of inspection at the factory, including the inspector's time, travel within the local area, a same-day detailed report with photographs, and access to your online dashboard. Subscription plans reduce the cost further — $189 per man-day on the Monthly plan (save over 20%) or $158 per man-day on the Annual plan (save over 35%).
In most major manufacturing regions — including China, India, Vietnam, Turkey, and Bangladesh — we can arrange an inspection within 48 hours of booking confirmation. For urgent requests in areas where we have a dense inspector network, same-day or next-day scheduling may be available. You can book inspections directly through our online platform or by contacting our team, and you will receive a confirmation with the assigned inspector's details promptly.
Tetra Inspection operates in over 45 countries across Asia, Europe, the Americas, Africa, and the Middle East. Our largest operations are in China, India, Vietnam, Turkey, Bangladesh, Indonesia, Thailand, and Morocco. We also cover manufacturing hubs in Pakistan, Cambodia, Myanmar, the Philippines, Egypt, Tunisia, Mexico, Brazil, Colombia, Italy, Portugal, and many more. Our local inspectors are native speakers who understand regional manufacturing practices and regulatory requirements.
We offer a comprehensive range of quality control services: Pre-Shipment Inspection (PSI) when production is 80-100% complete, During Production Inspection (DPI) at 20-60% completion, Initial Production Check (IPC) at the start of production, Container Loading Check (CLC) during loading, Factory Audits to evaluate manufacturing capabilities, Supplier Verification Audits to confirm factory legitimacy, Social Compliance Audits (SA 8000), Pre-Customs Clearance Inspections, and specialised Amazon FBA Inspections. Each service can be tailored to your specific product requirements and quality standards.
Get a quote in minutes. Our inspectors are ready worldwide.
