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Company News - Sealock Outdoor Gear Co.,Ltd.

Sealock Completes an OEM Production Run of Welded Waterproof Gear Bags for an Overseas Brand
A batch of matte-grey welded waterproof gear bags has moved off the assembly line and into final inspection and packing at Sealock (Dongguan Yifulong Outdoor Products Co., Ltd.). Built to an overseas brand customer's specification, the order pairs a wide-mouth waterproof tote with a roll-top waterproof carrier, and is now being poly-bagged and crated for shipment. It is a routine but telling snapshot of what a dedicated waterproof-bag manufacturer looks like at full pace.
2026-07-24
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Waterproof Waist Pack Manufacturer in China
Sealock is a waterproof waist pack manufacturer in China supplying OEM, ODM, and wholesale buyers worldwide. The waist pack looks like the simplest bag in a catalogue, and it is the one most often faked: the market is full of "waterproof" fanny packs whose seams are stitched and whose zippers are ordinary, which soak through in the first real downpour. Building one that genuinely keeps a phone and a passport dry — while staying comfortable on a running waist and small enough to disappear under a jacket — is a welding and pattern problem, and it's what separates a specialist factory from a general bag workshop.
2026-07-24
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Waterproof Camping Bag Manufacturer in China
Sealock is a waterproof camping bag manufacturer in China supplying OEM, ODM, and wholesale buyers worldwide. "Camping bag" isn't one product — a campsite needs a dry sack for a sleeping bag, a duffel to haul the kit, a roll-top pack for the trail in, and a small dry bag for a phone and documents, and each has to keep water out through rain, river crossings, and a bag set down on wet ground. Building all of them on one welded platform, to a rating that survives real conditions rather than a marketing label, is what a specialist waterproof factory does. This overview sets out the range, the construction, and the sourcing terms.
2026-07-24
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Waterproof Laptop Bag Manufacturer in China
Sealock is a waterproof laptop bag manufacturer in China supplying OEM and ODM buyers, wholesalers, and private-label brands worldwide. For a procurement team sourcing laptop bags that genuinely keep a device dry — not just water-resistant packs relabelled as waterproof — the supplier's welding capability, quality system, and customization depth matter more than the catalogue photo. This overview sets out what a China-based waterproof laptop bag factory should offer, and how Sealock is set up to deliver it.
2026-07-13
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YETI Visits Sealock's Vietnam Facility to Review Soft Cooler Bag Production
A team from YETI recently visited Sealock's production facility in Ho Chi Minh City, Vietnam, for a full-day, on-site review of its custom soft cooler bag line. The visit covered raw material verification, a walkthrough of the cutting department, an on-site check of the high-frequency welding process, a review of production records, and a closing debrief — a routine but thorough quality check within an ongoing partnership.
2026-07-09
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Waterproof Travel Bag vs Waterproof Backpack
Sealock is a waterproof travel bag and waterproof backpack manufacturer. The choice between the two isn't really about which is "more waterproof" — both can be welded, sealed, and submersion-tested to keep gear bone-dry. The real question is how you move the load: a travel bag (a duffel or holdall) maximizes capacity for point-to-point hauling, while a backpack spreads the weight across your back and frees your hands. Pick the wrong one and a great bag still makes the trip harder than it needs to be. This guide lays out the difference and which suits which journey.
2026-07-09
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