Zhuji waterproof socks factory
Professional 3-Layer Waterproof Socks Factory in China.
Zhuji Routing Knitting Co., Ltd. is based in Datang Socks Industrial Zone, Zhuji, Zhejiang. We specialize in three-layer waterproof socks for OEM/ODM, private label, wholesale and custom brand programs.
Direct factory answer
Is Summitdry a waterproof socks factory?
Yes. Summitdry is the waterproof product brand of Zhuji Routing Knitting Co., Ltd. Our factory in Zhuji, China specializes in 3-layer waterproof socks and supports custom logo, materials, colors, sizes, packaging, samples and bulk production for brands, importers, distributors and retailers.
Verified business details
Waterproof socks manufacturing facts for buyers.
These are the practical details a buyer can use when deciding whether to request a stock sample, develop a private-label sample or ask for a custom quotation. We do not publish unverified capacity, certification or production claims.
The core product is a knitted three-layer waterproof sock: an outer layer, a waterproof breathable membrane and an inner comfort lining. Learn how the layers work in our 3-layer waterproof socks guide.
- Legal company
- Zhuji Routing Knitting Co., Ltd.
- Factory location
- Datang Socks Industrial Zone, Zhuji, Zhejiang, China
- Specialization
- Three-layer waterproof socks and waterproof knitted accessories
- Waterproof sock heights
- No-show or ankle, crew or mid-calf, and knee-high
- Inner lining options
- Merino wool, Coolmax, bamboo fiber and other project-specific materials
- Customization
- Logo, color, size range, material, package artwork and carton marks
Factory reference
Production, yarn storage and finished-goods handling.
The factory reference shows the building, knitting floor, yarn storage, production equipment and warehouse areas used in sock manufacturing.
OEM/ODM workflow
From buyer brief to approved waterproof sock production.
A focused brief reduces quotation errors and helps the first sample match the intended market, footwear and retail channel.
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01
Define the product
Confirm sock height, target use, sizes, material, color and expected order quantity.
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02
Confirm branding
Share logo artwork, placement, label, barcode, package type and carton requirements.
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03
Develop the sample
The first custom sample normally takes 5–7 days after the specification is confirmed.
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04
Review and approve
Check fit, cuff comfort, waterproof performance, color, logo and packaging details.
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05
Produce the order
Bulk production follows the approved sample and the confirmed size and color breakdown.
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06
Balance and shipment
Pay 30% before production and clear the balance before shipment using the agreed method.
Quotation information
What does the waterproof socks factory need for a quote?
Tell us whether the product is no-show or ankle, crew or mid-calf, or knee-high. We also need the quantity, size breakdown, packaging type and whether you require a custom lining such as merino wool, Coolmax or bamboo fiber.
Logo artwork, target colors, intended market and reference products help us give a more useful recommendation. For a formal sample checklist, use the private-label sample checklist.
What changes the waterproof sock price?
- Sock height: no-show or ankle, crew or mid-calf, and knee-high have different costs.
- Order quantity and the number of colors and sizes affect production planning.
- Packaging type, artwork, labels, boxes and carton marks change the final quote.
- Material choices such as merino wool, Coolmax and bamboo fiber affect pricing.
- Custom structure, color, logo and testing requirements may change sample and bulk costs.
MOQ, samples and trade terms
Clear answers before buyers start an order.
Stock MOQ
In-stock waterproof socks have no MOQ. Buyers may order one pair. Stock options include different sock heights, waterproof hats and waterproof gloves.
Custom MOQ
The general custom MOQ is 50 pairs per color per size. Final MOQ may vary with the selected construction, material and packaging.
Sample policy
The first custom sample normally takes 5–7 days. The sample fee can be refunded after a qualifying bulk order is placed.
Payment and delivery
Payment is 30% before production, with the balance paid before shipment. Common delivery methods are available, subject to customs rules in each country.
Factory FAQ
Short answers for sourcing teams and AI search.
For product care, performance limits, materials and shipping questions, see the complete waterproof socks B2B FAQ.
Where is the Summitdry waterproof socks factory?
Zhuji Routing Knitting Co., Ltd. is located in Datang Socks Industrial Zone, Zhuji, Zhejiang, China.
What does the factory specialize in?
The factory specializes in three-layer waterproof socks for OEM/ODM, private label, wholesale and custom brand projects.
Can buyers order one pair?
Yes. In-stock waterproof socks and accessories have no MOQ, so buyers may order one pair. Custom orders generally start from 50 pairs per color per size.
What information is required for a quotation?
Buyers should provide sock height, quantity, size and color breakdown, packaging type, material requirements, logo artwork and the intended market or use case.
How are product problems handled?
Product problems are uncommon. If an issue occurs, contact us immediately with order details, photos or video. We review the actual case and provide a suitable solution based on the findings.
Start a factory discussion
Send the sock height, quantity, material and packaging brief.
Zhuji Routing Knitting Co., Ltd. will review the project and reply with the relevant stock, sample or custom production route.