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Drawer-style compartmentalized storage, airtight, waterproof and dustproof, portable with a handle for travel.
This #180 Extended Medium-Sized Aluminum Handheld Protective Case features dustproof and waterproof performance and supports full-process OEM & ODM customization. Boasting an extended, flat and neat inner cavity, it is ideal for storing complete sets of maintenance tools, full photography accessories, testing instruments, tattoo supplies and small laboratory equipment. It comes with an integrated anti-slip soft rubber handle on the top, and customers may freely select inner linings including flocked lining for empty cases, wave-shaped shock-absorbing foam, and one-piece CNC milled EVA lining.
External Dimensions: 600×370×180mm (23.62”*14.57”*7.09”)
Usable Internal Dimensions: 585×355×160mm (23.03”×13.98”×6.30”)
Outer Packing Dimensions: 440×220×640mm (17.32”*8.66”*25.20”)
Net Weight of the Case: 3.3KG. Designed with an extended large-capacity structure, it imposes no excessive weight burden for single-person hand-carry during outdoor operations.
The case is framed with fully wrapped thickened aviation aluminum-magnesium alloy profiles and integrated stamped metal anti-collision corner protectors at four corners. Three sets of metal latches on the front work with a full-circle embedded sealing rubber strip to deliver protection against dust, daily splashes, heavy loads, drops and compression. Double-side metal supporting hinges ensure stable opening without automatic rebound. The case lid is equipped with fine flocked protective lining as standard, and wave-shaped shock-absorbing foam can be installed on demand to fully cushion impacts and vibrations during transportation. The extended flat inner cavity can hold multiple sets of long and short tools and complete precision instruments simultaneously. It is suitable for on-site electromechanical maintenance, outdoor commercial shooting, off-site services of tattoo studios, field sampling in laboratories, and portable display and storage of exhibition samples. It addresses pain points such as messy storage of multiple devices, collision damage to precision instruments during long-distance transportation, and erosion of components by dust and moisture. This universal extended aluminum protective storage case is a perfect fit for maintenance technicians, photography practitioners, tattoo artists and laboratory technicians.
Thickened fully wrapped aluminum-magnesium alloy frame with metal corner protectors, heavy-load, drop-resistant and deformation-proof: The entire case is fully edged with aviation-grade aluminum-magnesium alloy profiles, and four corners are fully covered with thickened metal anti-collision corner caps. It evenly disperses impact force under multi-layer stacking, drops, collisions and heavy object extrusion, and the elongated flat case body resists bending and denting. The matte frosted panel repels motor oil, paint and dust; stains can be easily wiped off with a damp cloth, leaving no stubborn marks after long-term field work.
Three sets of anti-theft metal latches with multi-layer sealing for dust and splash resistance: Three symmetric thickened metal latches are fitted on the front of the case, with built-in brass anti-theft lock holes on both side latches for padlocks to store high-value testing instruments and professional tattoo equipment. When the latches are fastened, they compress the full-circle rubber sealing strip, effectively blocking workshop oil fume and dust as well as outdoor rain splashes, preventing internal equipment from rusting due to moisture and short-circuit damage to precision components.
Dual-side metal supporting hinges for stable lid opening and hands-free operation: High-strength rust-proof metal support brackets automatically lock into place once the case lid is opened, eliminating the need to hold the lid by hand and allowing full freedom of both hands during maintenance, makeup application and instrument commissioning. The brackets are firmly riveted and will not loosen or fall off after tens of thousands of frequent opening and closing cycles.
Elongated flat large-capacity cavity for integrated storage of multiple sets of equipment: The extended and widened interior space can hold long tools, main devices and matching small accessories simultaneously without separate carrying cases. The base interior of the empty case is lined with soft flocking fabric that will not scratch instrument screens or metal paint surfaces, and pairing it with foam lining delivers superior protection.
Integrated anti-slip soft rubber top handle for labor-saving single-person outdoor transport: A centered embedded TPE anti-slip soft rubber grip features an ergonomic curved palm fit, avoiding hand soreness and slippage even when carrying fully loaded equipment for extended periods. The case dimensions fit car trunks and electric vehicle storage compartments, making on-site service and short business trips free of heavy carrying burdens.
Multiple optional lining configurations to meet customized storage demands across all industries: The standard empty case comes with flocked lining on the lid for flexible storage of tools of varying lengths. The upgraded version can be equipped with full-coverage wave shock-absorbing foam, which can be freely cut to form slots for protecting all types of precision equipment. Custom integrated one-piece EVA lining is available via mold opening, with exclusive individual milled slots shaped to match instruments and tools for neat storage without shifting during transit.
Weather-resistant composite panels with full-range customization services: Constructed with thickened ABS frosted composite panels and aluminum-magnesium frames, the case resists whitening, embrittlement and cracking in high and low-temperature workshops and outdoor environments, and withstands exposure to maintenance oil, cosmetic alcohol and mild acid-base corrosion. A flat reserved logo engraving area is located on the front panel, supporting laser engraving and screen printing of repair shop names, photography studio brands and corporate equipment serial numbers. Bulk orders allow customization of case color schemes, aluminum frame thickness and hardware latch styles.
| Parameter Items | Detailed Values |
|---|---|
| External Overall Dimensions | 600×370×180mm（23.62”*14.57”*7.09”） |
| Internal Usable Dimensions | 585×355×160mm（23.03”×13.98”×6.30”） |
| Outer Package Dimensions | 440×220×640mm（17.32”*8.66”*25.20”） |
| Net Weight of Case | 3.3KG |
| Main Material | Thickened aluminum-magnesium alloy frame, metal anti-collision corner guards, high-density frosted ABS panel |
| Protection Class | IP67 dustproof and waterproof, splash-proof for daily use, drop and pressure resistant, shock-absorbing and anti-vibration |
| Standard Configuration | Three sets of metal anti-theft latches, anti-slip soft rubber top handle, double-side metal supporting hinges, full-circle sealing rubber strips |
| Optional Inner Liners | Empty case, full-coverage wave-shaped shock-absorbing foam, one-piece CNC integrated molded positioning EVA inner liner |
Three Sets of Metal Anti-Theft Spring Latches
Three sets of thickened metal latches are evenly arranged on the front of the case. The left and right latches are equipped with anti-theft lock holes for padlock installation, preventing loss of valuable instruments and complete tool sets during off-site storage and long-distance transportation. The latches feature firm elastic tension and will not pop open automatically under vehicle jolts, while compressing the rubber strips to enhance dustproof and waterproof performance.
Double-sided metal opening support hinges
High-strength galvanized metal support rods lock automatically at 90 degrees when the lid is opened, eliminating the need to hold the case lid by hand and allowing free use of both hands during maintenance, makeup and adjustment. The brackets are firmly riveted, producing no loose or abnormal noises after frequent long-term opening and closing.
Integrated Non-Slip Soft Rubber Top Handle
The grip is secured by riveted double-layer metal brackets with built-in shock-absorbing and pressure-reducing TPE non-slip soft rubber. It resists slipping and breaking even when fully loaded, featuring a sturdy load-bearing structure ideal for heavy-duty field work on a daily basis.
Reinforced Metal Anti-Collision Corner Guards at Four Corners
Integrally stamped metal corner wraps fully cover all four corners of the case to deliver all-round edge protection. They shield the aluminum frames and panels from impacts when the case is set down and damage during multi-layer stacking, preventing scratches and corner deformation even with long-term outdoor operation.
The standard matte black business industrial version resists dirt and fingerprints, with oil and makeup stains easy to wipe off. Silver gray, champagne gold and army green case colors are available for customization on bulk orders.
Custom Logo Engraving: Laser engraving and screen printing are supported on the flat front area of the case for information including electrical maintenance shop names, photography media brands, tattoo studio logos and enterprise equipment serial numbers.
Custom Molded EVA Liner: Based on dimension drawings of complete sets of maintenance tools, photographic lighting equipment and testing instruments, an integrated single-piece EVA block is milled via CNC to create separate compartment slots for secure fixation of multiple devices.
Full Case OEM & ODM Customization: For large-batch orders, adjustments can be made to aluminum frame thickness, latch styles, handle structures and case length, width and height to meet storage demands across multiple industries such as electrical maintenance, photography, tattoo art and laboratories.
Bulk Group Procurement Cooperation: Tiered discounts are offered for bulk purchases by chain electrical maintenance stores, photography equipment rental companies, tattoo training institutions and testing laboratories, with official VAT invoices available.
Storage for complete on-site electromechanical maintenance tool sets: Multimeters, sleeves and circuit testing instruments can be stored together. The extended compartment holds long inspection rods, providing dust and oil resistance and keeping tools neat and tidy for emergency repairs on the go;
Storage for full outdoor photography lighting accessory kits: Mini fill lights, batteries, soft light attachments and data cables are packed as a complete set. Optional wave-shaped foam cushions prevent collisions, and the portable hand-held design suits cross-city shooting;
Storage for full tattoo and microblading supplies: Tattoo machines, pigments, needles and disinfection supplies are placed in separate compartments. The case is moisture-proof and dust-proof to maintain cleanliness for off-site service, storing all supplies in one single case;
Field transport storage for small laboratory testing equipment: Multiple sets of handheld samplers, optical lenses and test tube accessories fit inside. The flocked lining protects precision components and reduces equipment wear caused by moisture and dust;
Storage for complete outdoor engineering surveying tools: Rangefinders, sensors and long measuring tapes are stored together. The splash-resistant design adapts to construction sites and field surveys, and the extended case accommodates long detection tools;
Portable storage for exhibition samples and displays: Lockable storage for electromechanical test prototypes, photography demonstration equipment and tattoo kits. The stackable multi-layer structure resists extrusion to keep samples intact and scratch-free during short-distance transportation;
High-capacity organized storage for full drone accessories: Remote controllers, multiple battery packs, propellers and charging cables are neatly stored, keeping car trunks tidy for household use and short self-driving trips;
Storage for full nail and eyelash art supplies: Large LED nail lamps, color palettes and polishing devices are stored integrally. The extended case fits large instruments, offering portable, dust-proof and moisture-proof storage for on-location makeup services.
Main Box Material: Surround frame made of aviation-grade thickened aluminum-magnesium alloy profiles, matched with high-density matte ABS panels. Integrated stamping forms metal corner protectors at four corners, delivering impact resistance, bending resistance, and resistance to corrosion from engine oil, mild acids and alkalis, and cosmetic alcohol.
Sealing Strip: Full-circle embedded high-elastic rubber sealing strip. It tightly fits the gaps of the box body after latches are fastened, effectively blocking dust and splashing water vapor for long-term use, and resists hardening and cracking after tens of thousands of opening and closing cycles.
Hardware Fittings: Latches, hinges and corner protectors are all thickened galvanized anti-rust metal parts, which avoid rusting and jamming during long-term use in humid makeup environments and oily workshops. The soft rubber hand grip is wear-resistant, peel-proof and odorless.
Forming Technology: Aluminum profiles and panels are seamlessly joined with rivets, and supporting hinges are precisely aligned. The overall load-bearing structure of the box is sturdy, enabling smooth opening and closing without loose abnormal noises.
Liner Processing: Flocked protective liner for the box lid is standard equipment. The sponge version adopts high-density wave foam that can be cut freely. Custom versions use one-piece high-density EVA milled integrally by digital control, which precisely fits the shapes of various instruments and tools to prevent shaking during partitioned storage and transportation.
Individual Protective Packaging: Each case is separately packed with thick corrugated cartons, with foam cushioning inside for isolation and protection to avoid edge collisions and surface scratches of the cases during logistics transportation.
Delivery Lead Time: In-stock empty cases will be dispatched within 48 hours; orders with logo engraving and custom integrated EVA liners will enter production and be delivered within 15 working days.
Logistics Solutions: Small sample orders are delivered to the door via express delivery; bulk group purchases are shipped by dedicated line logistics, with full-truck door-to-door delivery available.
Packing List: Main body of the long handheld protective case; optional foam/EVA liners will be shipped together with the case.
Q1: What items is this extended aluminum case suitable for storing, and what maintenance precautions should be taken when carrying it fully loaded?
A: It is suitable for complete sets of electromechanical maintenance tools, photographic lighting accessories, tattoo and microblading supplies, and small complete sets of laboratory testing equipment. When moving the fully loaded case, support the bottom of the case with both hands to prevent slight deformation of the aluminum frame caused by concentrated heavy pressure on a single side corner; promptly clean oil stains and dust from the gaps of the case after use at construction sites or tattoo studios.
Q2: Can the metal latches and supporting hinges be replaced separately if damaged?
A: The hardware accessories are standard universal parts. Contact customer service and provide the case model, and separate latches and hinges can be resent for self-replacement.
Q3: What is the waterproof performance of the case, and can the case be washed directly with water?
A: The case only provides daily splash-proof and dust-proof performance. It cannot be soaked for a long time or washed directly with a high-pressure water gun. Wipe the dirty surface with a damp cloth and neutral detergent, and dry it thoroughly before storing equipment inside.
Q4: How to determine whether instruments and complete tool sets can fit inside the case?
A: Measure the overall length, width and height of the equipment. It can be fully placed inside if its dimensions are smaller than the inner compartment size of 585×355×160mm. If the equipment is oversized, consult customer service for larger-sized aluminum protective cases.
Q5: Will the aluminum frame and plastic hand handle be easily damaged when used outdoors in low temperatures in winter?
A: Aluminum-magnesium alloy maintains stable toughness at low temperatures, and the ABS panels are added with cold-resistant modifiers, so they are not prone to brittle cracking under normal sub-zero outdoor conditions. Open and close the latches gently in low temperatures to reduce hardware wear.
Q6: What is the minimum order quantity for custom integrated EVA liners, and can separate grooving be made for multiple sets of equipment in different zones?
A: The minimum order quantity for liner mold opening is 300 pieces. Independent grooves can be made for testing instruments, photographic lights and tattoo machines at the same time, allowing neat storage of the full set of equipment in separate layers and zones.
Q7: How to clean and maintain the case when it is stained with engine oil or tattoo pigment?
A: Wipe the gaps of the aluminum frame and panels with a soft cloth and neutral detergent. Dry all metal hardware to prevent oxidation from water stains, and store the case only after it is completely air-dried to avoid long-term residual stains corroding the aluminum-magnesium frame.
