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About AUTOOL

Professional Automotive Diagnostics & Maintenance Tools — Trusted by Workshops and Vehicle Owners Worldwide

Since 2014, AUTOOL has been designing, manufacturing, and delivering high-performance automotive diagnostic equipment, inspection cameras, fuel injector cleaners, and a comprehensive range of maintenance tools. shop.autooltech.com is operated by Shenzhen Aotu Technology Co., Ltd. under the AUTOOL brand and trademark. Headquartered in Shenzhen, China, with warehouse operations spanning four countries, we serve professional workshops, independent resellers, and individual vehicle owners who demand reliable, affordable, and innovative solutions for every aspect of vehicle care.

Founded2014
Head OfficeShenzhen, China
WarehousesUS / UK / DE / CN
FocusDiagnostics & Service

Who We Are

AUTOOL is a Shenzhen-based automotive technology brand that specialises in the research, development, and global distribution of automotive diagnostics, inspection, and maintenance tools. Founded in 2014 by a team of automotive engineers and technology entrepreneurs, the company was born out of a straightforward observation: professional-grade vehicle diagnostic and maintenance equipment was either prohibitively expensive or locked behind exclusive dealer networks, leaving independent workshops and everyday car owners with limited options.

From our first product — a compact OBD2 diagnostic scanner — AUTOOL has grown into a brand recognised across more than 80 countries. Our product catalogue now spans hundreds of SKUs, covering everything from advanced engine code readers and fuel injector cleaning systems to endoscope inspection cameras, smoke leak detectors, battery testers, and spark-plug tools. Each product is developed in-house at our Shenzhen R&D centre, where hardware engineers, embedded-software developers, and industrial designers work side by side to bring ideas from concept to production.

What sets AUTOOL apart in a crowded marketplace is our commitment to bridging the gap between professional-tier performance and consumer-accessible pricing. We invest heavily in vertical integration — controlling our own PCB design, firmware development, injection-mould tooling, and final assembly lines — which allows us to maintain strict quality control while keeping costs competitive. The result is a product line that professional technicians trust for daily shop use and that hobbyist mechanics find approachable and affordable.

Over the past decade, we have built a loyal global community of customers who rely on AUTOOL tools to diagnose faults, perform preventive maintenance, and keep vehicles running safely. Our official online store at shop.autooltech.com serves as the primary direct-to-customer channel, complemented by authorised reseller partnerships and presence on major e-commerce platforms worldwide. Whether you run a busy multi-bay workshop or simply want to read a check-engine light in your own driveway, AUTOOL has the right tool for the job.

What We Do

AUTOOL designs, manufactures, and sells a broad portfolio of automotive tools that cover the full vehicle maintenance lifecycle — from initial diagnostics and fault-finding through to cleaning, repair, and performance verification. Our engineering philosophy centres on making complex automotive tasks simpler, faster, and more accessible, regardless of the user’s experience level.

Our core product categories include:

OBD2 Diagnostic Scanners — Entry-level code readers, professional bi-directional scan tools, and Bluetooth-enabled adapters compatible with a wide range of vehicle protocols including CAN, J1850, ISO 9141, and KWP2000.
Fuel Injector Cleaners & Testers — Ultrasonic and non-disassembly fuel system cleaning machines that restore injector spray patterns, improve combustion efficiency, and reduce emissions without expensive workshop teardowns.
Endoscope & Inspection Cameras — Industrial-grade borescopes with articulating tips, high-resolution sensors, and flexible probes designed for inspecting engine cylinders, turbo housings, exhaust manifolds, and other hard-to-reach areas.
Smoke Leak Detectors — EVAP and intake system smoke machines that quickly locate vacuum leaks, exhaust leaks, and seal failures, saving hours of manual inspection time.
Battery Testers & Chargers — 12V and 24V battery analysers, cranking-system testers, and smart chargers for lead-acid, AGM, EFB, and lithium-based automotive batteries.
Spark-Plug & Ignition Tools — Spark-plug testers, ignition coil analysers, and related accessories for fast, reliable ignition-system diagnostics.
Speciality Maintenance Tools — Constant-velocity joint tools, brake bleeding kits, coolant system pressure testers, and other task-specific equipment that rounds out a complete workshop toolkit.

Beyond physical products, we invest in the software ecosystem that powers our diagnostic tools. Our development team continuously releases firmware updates and expanded vehicle-coverage databases, ensuring that AUTOOL scanners remain compatible with the latest model-year vehicles from manufacturers across North America, Europe, and Asia-Pacific.

We also provide extensive technical documentation, video tutorials, and user guides through our website and social media channels, helping customers get the most out of every tool they purchase. Our goal is not just to sell equipment — it is to empower our customers with the knowledge and resources they need to work confidently and efficiently.

Our Mission & Values

Our Mission: To make professional-quality automotive diagnostics and maintenance tools accessible to every workshop, reseller, and vehicle owner in the world — combining innovative engineering, rigorous quality standards, and fair pricing so that no one has to compromise on the tools they depend on.

This mission is supported by a set of core values that guide every decision we make, from product development and sourcing through to customer service and after-sales support:

Innovation Through Practicality — We do not chase technology for its own sake. Every feature, every firmware update, and every design decision is evaluated against a single question: does this make the user’s job easier or more effective? Our R&D roadmap is informed directly by customer feedback, field-service data, and the real-world challenges that technicians face every day.
Uncompromising Quality — Affordable does not mean disposable. We hold our products to the same functional and durability standards as tools costing two or three times the price. Every unit undergoes multi-stage quality inspection before it leaves our facility, and we back our products with responsive warranty support.
Customer-Centric Service — We measure success not by the number of units sold but by the number of customers who come back. Our support team is trained to solve problems, not deflect them. Whether a customer needs help selecting the right scanner for their vehicle fleet or troubleshooting a firmware update, we treat every enquiry with the same urgency and respect.
Global Reach, Local Presence — By maintaining warehouse operations in the United States, the United Kingdom, Germany, and China, we ensure that customers around the world receive their orders quickly and with minimal shipping costs. Local inventory also means faster replacements and returns when they are needed.
Transparency & Integrity — We publish honest product specifications, provide clear warranty terms, and price our products fairly. We do not inflate retail prices to create artificial discount margins, and we do not make performance claims that our tools cannot deliver.

These values are not aspirational slogans displayed on a wall — they are the operational principles that our product managers, engineers, warehouse teams, and customer-service representatives apply in their daily work. They are what allow a company founded in a single Shenzhen office to serve a global customer base with confidence and consistency.

Global Warehouse Network

One of the most common frustrations in cross-border e-commerce is long shipping times and unpredictable customs delays. AUTOOL addresses this head-on by maintaining stocked warehouse facilities in four strategic locations, enabling us to ship the majority of orders from a facility within or close to the customer’s own region.

United States Warehouse

Our US warehouse serves customers across North America, including the contiguous United States, Alaska, Hawaii, and Canada. Orders shipped from this facility typically arrive within 3–7 business days via standard shipping, with express options available for next-day and two-day delivery to most US ZIP codes. By holding inventory domestically, we eliminate international customs processing for US-bound orders, resulting in faster delivery and no surprise import duties for the customer.

United Kingdom Warehouse

Our UK warehouse provides efficient fulfilment for customers in England, Scotland, Wales, Northern Ireland, and the Republic of Ireland. Post-Brexit customs requirements make local inventory especially important for UK buyers, and our UK facility ensures that orders are dispatched without cross-border delays. Standard delivery within the UK mainland is typically 2–5 business days.

Germany Warehouse

Strategically located in Germany, our European warehouse serves the entire European Union and EEA. Shipments from this facility benefit from the EU’s single-market free-movement rules, meaning no customs clearance for deliveries within the bloc. Standard delivery to most EU destinations is 3–7 business days, with express courier options for time-sensitive orders. This facility also supports our growing network of European reseller partners.

Shenzhen, China Warehouse (HQ)

Our headquarters warehouse in Shenzhen is the central hub for global inventory management and the primary fulfilment centre for orders to Asia-Pacific, the Middle East, Africa, and South America. It also serves as the origin point for stock replenishment to our overseas warehouses. International shipments from Shenzhen are available via ePacket, China Post, and major express couriers (DHL, FedEx, UPS), with typical transit times of 7–20 business days depending on the destination and service level.

Our multi-warehouse strategy is managed through a centralised inventory system that automatically routes each order to the nearest stocked facility. If an item is temporarily out of stock at the local warehouse, the system falls back to the next closest location and notifies the customer of any adjusted delivery estimates. This approach ensures the best possible balance between delivery speed, shipping cost, and product availability.

Quality & Product Standards

At AUTOOL, quality assurance is not a final-stage checkpoint — it is embedded into every phase of the product lifecycle, from initial concept through to the moment a tool arrives at the customer’s door. Our vertically integrated manufacturing model gives us direct control over the processes that matter most: electronic component sourcing, PCB fabrication, firmware validation, mechanical assembly, and finished-goods inspection.

Design & Engineering Standards: Our R&D team designs all circuit boards, firmware, and mechanical enclosures in-house using professional EDA and CAD tools. Prototype units undergo extensive bench testing, environmental stress screening (thermal cycling, vibration, and humidity exposure), and real-world vehicle compatibility validation before any product is approved for mass production. We maintain a dedicated vehicle test fleet covering popular makes and models from North American, European, and Asian manufacturers to ensure broad compatibility.

Manufacturing & Inspection: Production runs follow documented Standard Operating Procedures (SOPs) with in-line quality gates at critical stages. Automated optical inspection (AOI) is used on all surface-mount PCB assemblies, and functional test fixtures verify every unit’s electrical performance before it moves to final assembly. Finished products are subjected to random-sample batch testing that includes drop tests, connector durability cycling, and prolonged operational burn-in to catch early-life failures.

Certifications & Compliance: AUTOOL products are designed to comply with applicable regional regulatory requirements. Depending on the product category and target market, our tools carry CE marking for the European market, FCC compliance for the United States, and RoHS conformity for hazardous-substance restrictions. Specific certifications vary by product and are detailed on individual product listing pages. We continuously monitor evolving regulatory frameworks to ensure ongoing compliance across all markets we serve.

Continuous Improvement: Every customer support ticket, product review, and warranty claim is logged and fed back into our engineering process. We analyse failure modes, identify recurring issues, and implement design revisions in subsequent production batches. This closed-loop feedback system has allowed us to steadily improve product reliability and user satisfaction year over year since our founding.

Customer Service Philosophy

We believe that the customer experience does not end at checkout — it begins there. A diagnostic tool is only as valuable as the support behind it, which is why AUTOOL maintains a dedicated, in-house customer service team trained in both the technical aspects of our products and the practical realities of automotive repair.

How to Reach Us:

Email (General Enquiries):shop@autooltech.com — For pre-sales questions, order status, product recommendations, bulk/reseller enquiries, and any other general queries.
Email (After-Sales Support):aftersale@autooltech.com — For warranty claims, returns, exchanges, technical troubleshooting, and product defect reports.
Phone / WhatsApp:+86 189 2647 7404 — Available for real-time assistance during business hours. WhatsApp is often the fastest way to share photos or videos of a product issue for quick diagnosis.

Support Hours: Our customer service team operates Monday through Friday, 09:00–18:00 CST (China Standard Time, UTC+8). Messages received outside of these hours are queued and addressed in the order they were received on the next business day.

Response Times: We aim to provide an initial response to all enquiries within 24–48 business hours. Complex technical issues that require engineering consultation or cross-department coordination may take slightly longer, but we will always acknowledge your message promptly and provide a realistic timeline for resolution.

Our Support Promise: We do not use scripts, bots, or automated deflection. Every message is read and answered by a real person who understands our products. If we cannot resolve your issue remotely, we will arrange a replacement, a return, or an alternative solution — whichever gets you back to work fastest. Our goal is simple: no customer should ever regret choosing AUTOOL.

After-Sales Support

AUTOOL stands behind every product we sell with a structured after-sales support programme designed to give customers confidence and peace of mind long after the initial purchase. Our after-sales team operates as a specialised unit within our customer service organisation, staffed by technicians with hands-on product knowledge and access to engineering resources.

Warranty Coverage: All AUTOOL products purchased through our official store at shop.autooltech.com or through authorised resellers are covered by our standard manufacturer’s warranty. The warranty period varies by product category and is clearly stated on each product listing page. During the warranty period, we will repair or replace any product found to have a manufacturing defect in materials or workmanship, at no cost to the customer. Warranty claims are processed through our after-sales email channel for documentation and tracking purposes.

Returns & Exchanges: We offer a 90-day return policy for products purchased through shop.autooltech.com. If you are not satisfied with your purchase for any reason, you may initiate a return within 90 days of delivery. Return requests are reviewed and processed within 1–3 business days of submission. Items must be returned in their original packaging with all included accessories. Detailed return instructions, including shipping labels and destination addresses, are provided by our after-sales team upon approval of the return request.

How to Request After-Sales Support:

Step 1: Email aftersale@autooltech.com with your order number, a description of the issue, and any relevant photos or videos. Clear visuals help us diagnose problems faster and reduce back-and-forth communication.
Step 2: Our after-sales team will review your case and respond within 24–48 business hours with a proposed resolution — this may include troubleshooting steps, a firmware update, a replacement shipment, or return instructions.
Step 3: If a return is required, we will provide a return shipping address (typically the nearest warehouse to your location) and a reference number. Once we receive and inspect the returned item, we will process your refund or dispatch a replacement promptly.
Step 4: Refunds are issued to the original payment method. Processing times depend on your payment provider but typically appear within 5–10 business days after we confirm the return.

For urgent after-sales matters — such as a tool failure that is halting workshop operations — we recommend contacting us via WhatsApp at +86 189 2647 7404 in addition to sending an email. This allows our team to prioritise time-sensitive cases and explore expedited solutions, including cross-shipping a replacement unit before the defective item is returned.

Business Details

For your reference, the following table provides a complete summary of AUTOOL’s official business information, contact details, and key policies.

Brand Name AUTOOL
Legal Entity Shenzhen Aotu Technology Co., Ltd.
Year Founded 2014
Headquarters Shenzhen, Guangdong Province, China
Registered Address 2nd Floor, Building 2, Hezhou Anle Industrial Park, Hezhou Community, Hangcheng, Bao’an, Shenzhen, Guangdong, China, 518101
Official Websiteshop.autooltech.com
Industry Focus Automotive Diagnostics, Inspection & Maintenance Tools
Customer Segments Professional Workshops, Resellers & Distributors, Individual Vehicle Owners
General Enquiriesshop@autooltech.com
After-Sales Supportaftersale@autooltech.com
Phone / WhatsApp+86 189 2647 7404
Support Hours Monday-Friday, 09:00-18:00 CST (UTC+8)
Support Hours Monday – Friday, 09:00–18:00 CST (UTC+8)
Response Time 24–48 business hours
Warehouse Locations United States, United Kingdom, Germany, Shenzhen (China)
Return Policy 90-day return window; 1–3 business days processing
Accepted Payment Methods Visa, Mastercard, American Express, PayPal, and other major payment providers via our secure checkout