OUR STORY
Built by Importers Who Lost Real Money to Preventable Quality Failures
A whole container, all defective, all signed off by the supplier’s own quality check. That is why this company exists, and why nothing an inspector earns moves when a lot passes.
I founded TruMark QC after receiving a container of defective units that passed my supplier's 'quality check.' That loss, which I absorbed in full, taught me that the only quality control you can trust is the one you control yourself.
Founder, TruMark QC

The Problem
In 2017, James was running a growing electronics import business. He trusted his supplier. They had photos, certificates, and years of experience. Then a container of LED panels arrived with intermittent flickering defects. The supplier's internal QC had passed them all. That single shipment cost him the whole order in returns, marketplace penalties, and lost customers.
The Discovery
He hired three different inspection companies to prevent it from happening again. The experience was worse than expected: one took 5 days to schedule an inspector. Another charged $480 but wouldn't reveal the price until after a form submission. The third sent a freelancer who had never seen that product category. The QC industry had the same problem as the factories: nobody was optimizing for the importer.
The Solution
TruMark QC was built on three principles that every existing company was violating: publish every price (no quote forms for standard services), deliver every report within 24 hours (not “next business day”), and employ every inspector (no freelancers with conflicts of interest). Today, eight years on, those principles haven't changed.
What we get wrong: A pass is a statement about the units we drew, not about the whole lot — AQL sampling under ISO 2859-1 accepts a tolerated defect level by design, and no checklist removes that. You set the level and the sample size, and we quote it before the inspector travels.
See if we're the right fit for your supply chain
Talk directly with our team — no sales scripts, no pressure.
Our Impact in Numbers
38
Chinese cities with inspectors
$47M+
In client losses prevented from defect catches
53x
$14,200 assumed failure ÷ $268 inspection — a ratio, not a client result
$268
Published day rate, all-inclusive
What Makes Us Different
And what we'll tell you honestly.
Published pricing
$268/day, visible on our website. No "request a quote" for standard services. The QC industry hides prices because opaque pricing maximizes their margin, not your value.
Reports within 24 hours
Not "next business day," not "48–72 hours." Within 24 hours of the inspection date, every time, or it's free.
Employed inspectors
Our inspectors are full-time employees with fixed compensation. Not freelancers juggling multiple companies. No incentive to overlook defects.
Photos of every defect, with GPS timestamps
Every report includes time-stamped and geo-tagged photos of your product on the factory floor, and states how many it contains. You see exactly what we saw, when we saw it, and where.
Money-back commitment
If we miss the delivery window we committed to, or the report doesn't cover everything we agreed to inspect, you get a full refund.
What we'll tell you honestly: We don't have 140-country coverage like the global firms. We don't have in-house ISO 17025 labs. For importers doing $1M+ annually across multiple countries, a global firm may genuinely be the better fit. We're built for importers who want transparency, speed, and personal service at $5K–$500K annual trade volume.
Our Mission
To make quality control in China radically transparent, fast, and accessible to every importer — from solo e-commerce sellers to enterprise supply chain teams. You shouldn't need a six-figure budget or a team in China to get reliable quality control.
Our Values
Radical Transparency
Published pricing. Sample reports before you book. The limits of a pass, written down where you can read them before you pay us.
Speed Without Shortcuts
Inspector on-site within 24 hours. Reports within 24 hours of inspection. If we're late, it's free. Speed is a system, not a promise.
Your Side, Always
We work for you, not the factory. Our inspectors never accept gifts from suppliers. Compensation is fixed regardless of pass/fail results.
Continuous Improvement
Every inspection teaches us. We track defect patterns across every inspection and use that data to improve our checklists, train our inspectors, and alert clients to emerging quality risks.
Leadership Team

Founder
Standards and escalation
Sets the inspection standards we work to, approves every checklist change, and is the escalation point when a report is disputed.

Operations
Scheduling and inspectors
Assigns an inspector to your booking, confirms the factory visit, and keeps the schedule when a production date moves.

Inspections
On-site work and checklists
Runs the on-site work to the agreed AQL, trains and audits our inspectors, and owns the master checklist for your category.

Client service
Before and during your job
Answers your questions before you book, keeps you informed while an inspection is running, and handles annual-plan accounts.

Technical and lab
Test methods and standards
Chooses the right test method for your product, coordinates with partner laboratories, and reads results against your market's standard.

Reporting and QA
Report review
Checks every report before it reaches you, so the photographs, measurements and defect counts match what the inspector recorded.
Certifications & Accreditations
Salaried Inspectors
Our inspectors are salaried — our own policy, not a certificate. Nothing they earn is linked to volume, or to whether a lot passes or fails.
ISO/IEC 17020 methodology
Our inspection methodology, equipment calibration, and impartiality controls follow the international standard for professional inspection organizations.
CNAS-Accredited Partner Labs
Lab testing we coordinate is performed by laboratories accredited by the China National Accreditation Service (CNAS), so results are recognised internationally.
Accredited Lab Partner Network
We do not operate our own testing laboratory. Compliance testing is coordinated through CNAS / ISO 17025-accredited third-party labs — the partner facility issues the official certificate, recognised by customs and retailers worldwide.
What Our Clients Experience
Fewer returns & chargebacks
Clients report a marked reduction in product returns within the first months of working with TruMark.
Data-driven decisions
Every inspection generates defect pattern data. Over time, you build a quality intelligence profile for each supplier.
Supplier accountability
When factories know an independent inspector is coming, quality standards improve before the inspector arrives.
Company Milestones
2018
Founded in Huizhou
2019
First full year of operations
2020
Expanded to 15 cities, 80+ inspectors
2021
ISO/IEC 17020 methodology
2022
10,000th inspection milestone
2023
Opened Shanghai and Guangzhou offices
2024
Partnerships established with CNAS / ISO 17025-accredited third-party labs for coordinated compliance testing
2025
Coverage across 38 Chinese cities
2026
Launched online booking platform, interactive AQL calculator, and 55-article content library
Featured Resources
Explore our most popular guides and thought leadership content.
The Complete Guide to Quality Control in China
Everything importers need to know about inspections, AQL, and supplier management.
Read MoreAQL Sampling Explained: How Many Units to Inspect
ISO 2859-1 made simple. Understand sample sizes, acceptance numbers, and inspection levels.
Read MoreHow to Choose a QC Company (Without Getting Burned)
Red flags, questions to ask, and what to look for in a quality control partner.
Read MoreJoin Our Team
TruMark QC has grown from 1 inspector to 38 cities in 8 years. We're always looking for experienced quality inspectors, account managers, and operations professionals. If you're passionate about protecting importers from quality failures, we'd like to hear from you.
careers@trumarkqc.com
Ready to Work with a QC Partner That's on Your Side?
Published pricing, reports within 24 hours, inspectors in 38 cities.
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© 2026 Huizhou Bolang Technology Co., Ltd. All rights reserved.
TruMark QC is a brand of Huizhou Bolang Technology Co., Ltd. (USCC 91441381MACXR9203L), Room 05-06, 9/F, Zhongrun Da Building, No. 8 Science and Technology Road, West District, Daya Bay, Huiyang District, Huizhou, Guangdong 516083, China.