Zhejiang Jinhoda Industrial & Trading Co., Ltd. is one of the leading manufacturers and suppliers of hvac tool cart in China. We are committed to providing high quality customized products and OEM products with ISO certification to global clients. Please feel free to wholesale durable hvac tool cart made in China here from our factory.
JS-326 HVAC Tool Cart - 6-Drawer Rolling Tool Trolley

Introduction
The JS-326 is a welded one-piece steel tool trolley built for technicians who need dependable, mobile storage on the job - including HVAC service work, where a tool cart has to survive constant loading, rolling, and repositioning across job sites. Unlike bolt-assembled carts, the JS-326's drawer body and cart frame are welded into a single structure, eliminating the loose joints that loosen over time under repeated use. With 6 drawers (3 large, 3 small), individually locking, and a compact footprint suited to service vans and tight workshop bays, it's built to function as a job-ready HVAC tool cart from day one.
Why Choose This Tool Cart
One-piece welded construction
The drawer housing and cart body are welded as a single unit rather than assembled from separate panels, giving the frame more structural rigidity than bolted or riveted alternatives - a meaningful difference for a tool cart moved multiple times a day.
01
Structural anti-tip design at the base
Instead of relying only on a drawer-interlock mechanism, the JS-326 uses reinforced feet built into the caster mounts, widening the effective base and lowering tip risk even under uneven loading - a passive safety feature that doesn't depend on the user engaging a lock.
02
Independent drawer locks
Each of the 6 drawers has its own lock, letting technicians secure individual drawers separately - useful for teams sharing a cart or storing higher-value diagnostic tools in a specific drawer.
03
Knock-down shipping design
The JS-326 ships in a flat-pack (KD) configuration that customers assemble on arrival, cutting freight volume and shipping cost by roughly half compared to fully pre-assembled units - a direct cost advantage for distributors and bulk buyers.
04
MES-tracked manufacturing
Produced on HAODA's 33,000+ sqm Industry 4.0 facility with over 5 million units of annual capacity, every production stage is logged and traceable to the responsible operator under an MES quality system.
05
Application Scenarios
HVAC and mechanical service technicians
- a compact, welded HVAC tool cart for organizing hand tools, gauges, and small parts at the job site or in a service vehicle
Tool distributors & wholesalers
- a KD-shipped SKU that reduces landed freight cost for resale

Automotive repair shops & 4S dealerships
- bay-side tool organization with independent drawer access for shared-use environments
Hardware retail chains
- floor-display cart suited to walk-in professional buyers
Technical Specifications
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Certifications & Factory Background
HAODA (Zhejiang Jinhoda Industrial & Trading Co., Ltd.), founded in 2008, manufactures tool storage products at an Industry 4.0 facility using laser cutting, automated bending, robotic welding, and digital powder-coating lines, all under MES quality tracking. The company is ISO 9001, ISO 14001, and ISO 45001 certified, BSCI-audited, and issues an EU GPSD Declaration of Conformity for products shipped to Europe, North America, and Australia.

Ordering & Logistics
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Item |
Detail |
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Trade Terms |
FOB or EXW |
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Payment |
T/T, 30% deposit + 70% before Bill of Lading |
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MOQ |
1 unit for sample evaluation; 100 units for bulk orders (custom color or logo also requires 100 units) |
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Lead Time |
In-stock units per available inventory; custom orders in 15–30 days |
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Shipping Port |
Ningbo Port |
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Packaging |
Knock-down carton packaging; wooden pallet crating and custom logo printing available on request |

After-Sales Policy
The JS-326 has no fixed warranty period, as it is a non-mechanical product. If a functional problem occurs after delivery - a drawer or lock that won't operate, or a defective part - HAODA covers the repair or replacement at no cost. Any short-shipped or missing components are reshipped free of charge, typically arriving within about a month depending on destination.
Frequently Asked Questions
Q: Is the JS-326 suitable as an HVAC tool cart for field technicians?
A:Yes. Its welded one-piece frame and knock-down shipping design make it a practical HVAC tool cart for technicians who need a durable cart that's also easy to transport and set up on site.
Q: How many drawers does the JS-326 have, and how much weight can each hold?
A:It has 6 drawers total - 3 large and 3 small - each rated for roughly 30kg on 16-inch ball bearing slides.
Q: Does the JS-326 have an anti-tip mechanism like other HAODA models?
A: It doesn't use the central drawer-interlock lock found on some HAODA series. Instead, tip resistance comes from reinforced feet built into the caster base, plus individual locks on each drawer.
Q: Why does this cart ship as knock-down (KD) instead of assembled?
A:The KD format lets the cart pack flatter for shipping, cutting freight volume and cost by roughly half compared to a pre-assembled unit - assembly on arrival is straightforward.
Q: What is the minimum order quantity, and what happens if a part fails after delivery?
A: 1 unit for a sample, 100 units for bulk or customized orders. Any functional defect (lock, drawer, or component) reported after delivery is covered by free after-sales support, and missing parts are reshipped at no charge.
Request a Quote
Interested in the JS-326 HVAC tool cart for your shop or resale line? Submit an inquiry through our contact form with your target quantity, preferred color, and any customization requirements, and our sales team will follow up with pricing, lead time, and shipping details.

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