Dongtai SZIP Science & Technology Co., Ltd. is a high-tech manufacturer and trading company based in Dongtai City, China, specializing in the research, development, and manufacturing of high-quality, specialized zippers. Established in 1998 (rebranded in 2017), the company has over 20 years of experience in the zipper industry and employs 11 to 50 people. They hold certifications including CE, UL, and ISO 9001, and possess US and European patents for their waterproof zippers. As an OEM, ODM, and contract manufacturer, Dongtai SZIP Science & Technology Co., Ltd. offers a comprehensive range of SZIP brand zippers, including 100% waterproof, gastight, airtight, watertight, fire-retardant (UL and NFPA certified Nomex/aramid types), and heavy industrial high-speed door zippers. Their products are designed for durability and optimal functionality, providing effective barriers against water, gas, chemicals, and liquids. Key product lines include SZIP EASYPROOF TPU zippers, SZIP PLASTICPROOF, SZIP METALPROOF, and SZIP Water Resistant Zippers. These innovative zippers are utilized in diverse applications such as diving suits, lifejackets, CBRN protective suits, cooler bags, industrial doors, air lock chambers, and aerospace components. The company operates a factory and exports its specialized zipper solutions to international markets.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
Patented technologyHolds multiple product or process patents.
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#8 Szip Easyproof a TPU Waterproof, Airtight&Watertight Zipper
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#8 Szip Easyproof a TPU Waterproof, Airtight&Watertight Zipper, Find Details and Price about Airtight Zippers Watertight Zippers from #8 Szip Easyproof a TPU Waterproof, Airtight&Watertight Zipper - Dongtai Szip Science&Technology Co., Ltd
Szip Printing Waterproof Repellent Zipper
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Szip Printing Waterproof Repellent Zipper, Find Details and Price about Water Repellent Zippers Water Resistant Zippers from Szip Printing Waterproof Repellent Zipper - Dongtai Szip Science&Technology Co., Ltd
Szip Fire Resistant Zippers Nomex Tape
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Szip Fire Resistant Zippers Nomex Tape, Find Details and Price about Fire Resistant Zippers Fireproof Zippers from Szip Fire Resistant Zippers Nomex Tape - Dongtai Szip Science&Technology Co., Ltd
PU Gastight Zipeprs Metal for Flexible Isolators Flexible Containment System
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PU Gastight Zipeprs Metal for Flexible Isolators Flexible Containment System, Find Details and Price about PU Gastight Zippers PU Airtight Zippers from PU Gastight Zipeprs Metal for Flexible Isolators Flexible Containment System - Dongtai Szip Science&Technology Co., Ltd
Factory Custom TPU PVC Waterproof & Airtight Bag by Hf Welding Hot Air Low MOQ Rapid Sampling Personalized OEM ODM Available
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Factory Custom TPU PVC Waterproof & Airtight Bag by Hf Welding Hot Air Low MOQ Rapid Sampling Personalized OEM ODM Available, Find Details and Price about Waterproof Zippers Gastight Zippers from Factory Custom TPU PVC Waterproof & Airtight Bag by Hf Welding Hot Air Low MOQ Rapid Sampling Personalized OEM ODM Available - Dongtai SZIP Science & Technology Co., Ltd.
Custom #5 Waterproof EVA Zipper Without Teeth Colorful Fashion Waterproof Zipper Double Track Toothless Zippers for Garment Bag Closed End
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Custom #5 Waterproof EVA Zipper Without Teeth Colorful Fashion Waterproof Zipper Double Track Toothless Zippers for Garment Bag Closed End, Find Details and Price about Waterproof Zippers Gastight Zippers from Custom #5 Waterproof EVA Zipper Without Teeth Colorful Fashion Waterproof Zipper Double Track Toothless Zippers for Garment Bag Closed End - Dongtai SZIP Science & Technology Co., Ltd.
Brand Knives Folding Blade Knife Drop Point Edge Camping Pocket Knives Hunting Survival Pocket Wood Handle Utility Knives EDC
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Brand Knives Folding Blade Knife Drop Point Edge Camping Pocket Knives Hunting Survival Pocket Wood Handle Utility Knives EDC, Find Details and Price about Hunting Knife Tactical Knife from Brand Knives Folding Blade Knife Drop Point Edge Camping Pocket Knives Hunting Survival Pocket Wood Handle Utility Knives EDC - Dongtai SZIP Science & Technology Co., Ltd.$4.5
Outdoor Knives Folding Blade Knife Drop Point Edge Camping Pocket Knives Hunting Survival Pocket Wood Handle Utility Knives EDC
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Outdoor Knives Folding Blade Knife Drop Point Edge Camping Pocket Knives Hunting Survival Pocket Wood Handle Utility Knives EDC, Find Details and Price about Hunting Knife Tactical Knife from Outdoor Knives Folding Blade Knife Drop Point Edge Camping Pocket Knives Hunting Survival Pocket Wood Handle Utility Knives EDC - Dongtai SZIP Science & Technology Co., Ltd.$6.2
OEM Design Custom Printed Waterproof Zipper for Luggage Bags
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OEM Design Custom Printed Waterproof Zipper for Luggage Bags, Find Details and Price about Waterproof Zippers Water Resistant Zippers from OEM Design Custom Printed Waterproof Zipper for Luggage Bags - Dongtai SZIP Science & Technology Co., Ltd.$0.28
New Type Industrial Door Zippers for High Speed Doors
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New Type Industrial Door Zippers for High Speed Doors, Find Details and Price about Industrial Door Zippers High Speed Door Zippers from New Type Industrial Door Zippers for High Speed Doors - Dongtai SZIP Science & Technology Co., Ltd.$6.85
Height Increasing Insoles Fashion Footcare Insoles Silicone Honeycomb Gel Insole
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Height Increasing Insoles Fashion Footcare Insoles Silicone Honeycomb Gel Insole, Find Details and Price about Sports Insoles Orthotic Insole from Height Increasing Insoles Fashion Footcare Insoles Silicone Honeycomb Gel Insole - Dongtai SZIP Science & Technology Co., Ltd.$1.05
Unisex High Quality PU Foam Comfort China Best 3 4 Increasing Ultra Thin Unisexe Breathable Soft Height Increase Insoles
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Unisex High Quality PU Foam Comfort China Best 3 4 Increasing Ultra Thin Unisexe Breathable Soft Height Increase Insoles, Find Details and Price about Sports Insoles Orthotic Insole from Unisex High Quality PU Foam Comfort China Best 3 4 Increasing Ultra Thin Unisexe Breathable Soft Height Increase Insoles - Dongtai SZIP Science & Technology Co., Ltd.$1.85
Certifications
CE
1
Conformité Européenne
UL
1
Underwriters Laboratories
ISO 9001
2
International Organization for Standardization 9001
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North AmericaNorth America
South AmericaSouth America
EuropeEurope
AsiaAsia
OceaniaOceania
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