Ningbo ZhongGao Seal Technology Co., Ltd. Which was specialized in research, production, sales, and distribution. Factory predecessor is located in Xiamen, Shenzhen, currently has over 9000 square meters of modern plant, with more than 300 employees, more than 40 senior technical staff. Our main products are: O-ring, X-ring, Y-ring, D-rings, rubber flat washer, ED rings, rubber strips, rubber ball, all kinds of skeleton oil seal, glyd ring and step seal, polyurethane oil seal, pneumatic seals and all kinds of rubber parts for the design according to customer request.
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Our Hot Sale Products
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![Black Custom EPDM Rubber Strip]( "Black Custom EPDM Rubber Strip")
Black Custom EPDM Rubber StripThe customized black EPDM rubber cord produced by our factory is a high-quality product with excellent sealing performance. This rubber cord is made of... -
![Blue Silicone O-ring]( "Blue Silicone O-ring")
Blue Silicone O-ringOur products have excellent durability and wear resistance, while providing excellent sealing function. Our blue silicone O-ring is designed to withstand... -
![Bonded Seal Washers]( "Bonded Seal Washers")
Bonded Seal WashersBonded seals, also known as Dowty seals, are used in a wide variety of industrial applications including hydraulic systems, piping and the automotive... -
![Plain Washer For Assembly]( "Plain Washer For Assembly")
Plain Washer For AssemblyBonded seal has excellent materials and cost-effectiveness, and is highly sought after products in the market. This bonded seal has been specially designed... -
![Bonded Rubber Seal]( "Bonded Rubber Seal")
Bonded Rubber SealBonded seal is a highly reliable and cost-effective sealing product that can be used for various purposes. -
![FEP Encapsulated Rubber O Ring]( "FEP Encapsulated Rubber O Ring")
FEP Encapsulated Rubber O RingFEP Encapsulate O-ring has good resistance to hardening and brittleness, while the inner core made of silicone rubber or fluororubber maintains good... -
![Rubber FEP Encapsulated O Rings]( "Rubber FEP Encapsulated O Rings")
Rubber FEP Encapsulated O RingsFEP Encapsulated O-ring is a relatively important type of rubber products we produce. The combination of the dense and uniform surface and seamless FEP/PFA... -
![FEP Encapsulated Solid Silicone Cord Seal O Ring]( "FEP Encapsulated Solid Silicone Cord Seal O Ring")
FEP Encapsulated Solid Silicone Cord Seal O RingFEP Silicone Encapsulated O-ring is a combination of a dense, uniform, and seamless FEP/PFA encapsulated layer and a rubber core, which ensures that the...
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FAQ
Our Faq Us
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When can I get the price?
Usually we quote within 8-24 hours after we get your inquiry.
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How long can I expect to get the sample?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3 -8 days. The samples will be sent to you via express and arrive in 3-8 days.
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What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order.
Always 15-30days based on general order . -
What is your terms of delivery?
We accept EXW, FOB, CFR, CIF, etc. You can choose the one which is the most convenient or cost effective for you.
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Latest News And Events
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![Analysis Of Influencing Factors Of O-ring Performance]()
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![What Is The Scope Of Application Of Rubber O-ring?]()
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![Skeleton Oil Seal Package With Precautions]()
Mar 23, 2018Skeleton Oil Seal Package With PrecautionsSkeleton Oil Seal package with precautions First, receive a fixed number of seals. Second, from the oil seal to the assembly, must be kept clean. Third, b... -
![O-ring Common Fault Solution And Storage Method]()
Mar 14, 2018O-ring Common Fault Solution And Storage Method1, O-ring overheat If the O-ring is overheated, check the seal of the centrifugal pump and its cooling device as soon as possible. This inspection is mainly...
