Are you looking for the best O-ring manufacturers in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare some of the top O-ring factories in China, highlighting their strengths, product ranges, and what sets them apart. Let’s dive in and find the perfect fit for your needs.
Large silicone store o rings – Kin by Rice n Roll
Product Details: The website kinbyricenroll.com appears to be associated with a fashion online store, but it does not provide specific details about a particular product. It mentions various delivery options, return policies, and general categories of products such as clothing, accessories, and more.
Pros:
– Multiple delivery options including Next Day Delivery, Express Delivery, and Sta…
– Flexible return policy with 28 days to return items and an extended Christmas re…
– Variety of product categories available.
Cons:
– The website is flagged as suspicious by some scam detectors, which may raise tru…
– Lack of specific product details on the provided URL.
O-rings Suppliers in China
China, O-Rings & McMaster
Product Details: The discussion revolves around O-Rings purchased from McMaster-Carr, with a focus on their origin, quality, and pricing. The user ordered O-Rings that were surprisingly cheap, priced at $.044 each, and discovered they were sourced from China. The O-Rings in question were dash number 2-206, and the user experienced quality issues, such as a small tear on the second O-Ring inspected.
Pros:
– Very affordable pricing, with O-Rings costing as low as $.044 each.
– Wide availability and quick shipping from McMaster-Carr.
Cons:
– Quality concerns, including defects such as small tears, which could lead to lea…
– O-Rings sourced from China, which raised reliability and quality control issues…
– Need for 100% inspection upon installation due to potential defects.
O Ring assortment’s that don’t suck?
Product Details: O-ring assortments typically include a variety of o-rings in different sizes, materials, and thicknesses. These sets are designed to cover a range of applications, including automotive, plumbing, and general DIY projects. Materials often include Nitrile (NBR), Viton (FKM), EPDM, and silicone. The sets may come in standard sizes such as SAE or metric dimensions.
Pros:
– Highly versatile and customizable to fit various applications.
– Cost-effective, especially when purchased in bulk.
– Widely available in standard and custom sizes.
– Can be used in both static and dynamic applications, although some materials are…
Cons:
– May not include every size or material needed for specific applications.
– Quality can vary depending on the manufacturer, with some sets being less precis…
– Limited high-pressure resistance, potentially requiring backup rings in certain…
– Can be problematic in dynamic applications involving twisting or rolling motions…
Top 10 O-ring Manufacturers and Suppliers in China (2024)
Swarovski Official | Jewelry, Watches and Crystal Decorations
Oura Ring. Smart Ring for Fitness, Stress, Sleep & Health.
Bakeneko O-Rings
Product Details: The Bakeneko O-Rings are extra silicone O-ring gaskets designed for the Bakeneko60 and Bakeneko65 keyboards. These O-rings come in three different hardness levels: 30A, 50A, and 70A. The 30A O-rings are softer than the 50A, providing a bouncier typing experience. The 50A O-rings are of standard hardness and are included in the kit. The 70A O-rings are harder than the 50A, offering a stiffer typing experience. These O-rings are compatible with the Bakeneko60, Bakeneko65, and Bakeneko65 CNC keyboards.
Pros:
– Provides different typing experiences based on the hardness level (30A for bounc…
– Compatible with multiple Bakeneko keyboard models (Bakeneko60, Bakeneko65, Baken…
– Helpful customer support as noted in customer reviews.
Cons:
– Currently unavailable as per the product page.
– No specific drawbacks mentioned in the reviews, but the need to replace O-rings…
Tiffany & Co. US | Luxury Jewelry, Gifts & Accessories Since …
Hannaford Supermarket: Supermarket, Grocery, Coupons …
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Large silicone store o rings – Kin by Rice n Roll | The website kinbyricenroll.com appears to be associated with a fashion online store, but it does not provide specific details about a particular produ… | – Multiple delivery options including Next Day Delivery, Express Delivery, and Sta… – Flexible return policy with 28 days to return items and an ext… | – The website is flagged as suspicious by some scam detectors, which may raise tru… – Lack of specific product details on the provided URL. | kinbyricenroll.com |
| O-rings Suppliers in China | www.globalspec.com | |||
| China, O-Rings & McMaster | The discussion revolves around O-Rings purchased from McMaster-Carr, with a focus on their origin, quality, and pricing. The user ordered O-Rings that… | – Very affordable pricing, with O-Rings costing as low as $.044 each. – Wide availability and quick shipping from McMaster-Carr. | – Quality concerns, including defects such as small tears, which could lead to lea… – O-Rings sourced from China, which raised reliability and quali… | www.practicalmachinist.com |
| O Ring assortment’s that don’t suck? | O-ring assortments typically include a variety of o-rings in different sizes, materials, and thicknesses. These sets are designed to cover a range of… | – Highly versatile and customizable to fit various applications. – Cost-effective, especially when purchased in bulk. – Widely available in standard a… | – May not include every size or material needed for specific applications. – Quality can vary depending on the manufacturer, with some sets being less… | www.garagejournal.com |
| Top 10 O-ring Manufacturers and Suppliers in China (2024) | hongjusilicone.com | |||
| Swarovski Official | Jewelry, Watches and Crystal Decorations | |||
| Oura Ring. Smart Ring for Fitness, Stress, Sleep & Health. | ouraring.com | |||
| Bakeneko O-Rings | The Bakeneko O-Rings are extra silicone O-ring gaskets designed for the Bakeneko60 and Bakeneko65 keyboards. These O-rings come in three different har… | – Provides different typing experiences based on the hardness level (30A for bounc… – Compatible with multiple Bakeneko keyboard models (Bakeneko60,… | – Currently unavailable as per the product page. – No specific drawbacks mentioned in the reviews, but the need to replace O-rings… | cannonkeys.com |
| Tiffany & Co. US | Luxury Jewelry, Gifts & Accessories Since … | |||
| Hannaford Supermarket: Supermarket, Grocery, Coupons … | www.hannaford.com |
Frequently Asked Questions (FAQs)
What types of materials are commonly used to make O-rings in Chinese factories?
Chinese O-ring manufacturers often use a variety of materials, including Nitrile (NBR), Fluorinated Rubber (FKM or Viton), Silicone, Ethylene Propylene Diene Monomer (EPDM), and Hydrogenated Nitrile Butadiene Rubber (HNBR). Each material has its own unique properties and is suited for different applications, such as high-temperature resistance, chemical compatibility, or food and medical use.
Can I get custom-sized O-rings from Chinese manufacturers?
Yes, you can definitely get custom-sized O-rings from Chinese manufacturers. Many companies, such as Dongguan Hongju Silicone Rubber Products Co., Ltd. and Savvy Rubber, offer OEM and ODM services that allow you to customize the design, size, and material of your O-rings according to your specifications. They also provide free samples for testing before placing a large order.
What are the typical minimum order quantities (MOQs) for O-rings from Chinese factories?
The minimum order quantities (MOQs) for O-rings can vary depending on the manufacturer. Some companies have relatively low MOQs, such as 10-100 pieces, while others may require larger orders, typically in the range of 500-5,000 pieces. It’s always a good idea to check with the specific manufacturer for their MOQ policies.
Do Chinese O-ring manufacturers provide certifications and comply with international standards?
Yes, many Chinese O-ring manufacturers are certified to international standards such as ISO 9001, ISO 13485, and IATF 16949. These certifications ensure that the products meet high-quality and safety standards. Companies like Shangrao Ruichen Sealing Co., Ltd. and Zhongshan Melon Rubber & Plastic Products Co., Ltd. adhere to these standards, making their products reliable for various industries.
How can I ensure the quality of O-rings from Chinese manufacturers?
To ensure the quality of O-rings from Chinese manufacturers, look for companies that use high-quality raw materials and have state-of-the-art production facilities. Check for certifications like ISO 9001 and ISO 13485, which indicate compliance with international quality standards. Additionally, ask for free samples to test the products before making a large order, and check customer reviews and feedback from other clients.