Hangzhou Bright Rubber Plastic Product Co., Ltd. is one of the leading manufacturers and suppliers of non-toxic rubber rings various shapes customized in China. If you're going to buy non-toxic rubber rings various shapes customized made in China, welcome to get more information from our factory. We also accept customized orders.
Non-toxic Rubber Rings Various Shapes Customized
Product Description
| Material | NR, NBR, SBR, EPDM, FKM, Silicone, HNBR, Viton etc. |
| Dimension | Customized |
| Color | Customized |
| Application | Used in household fittings, pipes, and other industry accessories and auto parts. |
| Special features /Working environment |
Non-toxic; oil-resistance; heat resistance; abrasion-resistance; aging resistance; insulation; acid and alkaline resistancel airtight; shock absorption, etc. |
| Loading port | Hangzhou, Shanghai, Ningbo or as required |
| Shipping | By air mail, by sea, by express like DHL, FedEx, UPS, TNT, EMS |
| Payment Term | L/C, T/T, WEST UNION, PAYPAL, ESCROW |
| Packing Details | According to your requirement |
| Delivery time | 20-35days after prepayment received |
| Rubber Compound | Can be FDA, RoHS, or REACH approved, and free test slabs and hardness testers can be offered for customer's testing |
About Our Product
- Multiple High-Grade Rubber Material Options
We supply a full range of sealing-grade rubber materials, including NBR, EPDM, silicone, FKM (Viton), CR and NR. Each material is strictly selected for specific working conditions, providing professional solutions for oil resistance, high-temperature resistance, weather resistance, and corrosion resistance scenarios.
- Zero-Leakage Sealing & Ultra-High Resilience
Featuring excellent compression recovery and tight-fitting performance, our diversified rubber sealing parts can fill tiny gaps perfectly. They maintain stable sealing pressure after long-term repeated compression, effectively preventing air leakage, water leakage, and oil leakage, achieving long-term zero-leakage operation for various equipment assembly scenarios.
- Outstanding Temperature & Weather Adaptability
The seals perform stably in extreme high and low temperature environments. They resist aging, oxidation, ozone, and ultraviolet erosion, and will not harden, soften or deform after long-term indoor and outdoor use, ensuring a continuous and reliable sealing effect.
- Superior Oil, Wear & Corrosion Resistance
Professional formula materials deliver strong wear resistance and friction durability. Especially the NBR and FKM series show excellent oil resistance and chemical resistance, adapting to lubricating oil, hydraulic oil, fuel, and various weak acid and alkali working environments.
- Precision Size & Smooth Surface
Produced by precision mold vulcanization and trimming process, the sealing rings feature accurate dimensions, uniform thickness, and a burr-free, smooth surface. No particle gap or deformation, ensuring precise assembly and perfect fitting for equipment matching parts.
- Wide Application Scenarios
Widely used for hydraulic cylinders, pneumatic components, automotive parts, electrical enclosures, pipeline joints, mechanical equipment, household appliances, and industrial automation systems for waterproof, dustproof, airtight, and oil-proof sealing protection.
- Full Customization & OEM Support
We support custom O-rings, square rings, flat gaskets, special-shaped sealing gaskets and all kinds of non-standard sealing parts in different sizes, hardnesses and colors. Custom formula modification and logo processing are available. Accept drawing/sample customization, small-batch trial production and mass OEM orders.
- Reliable Quality Control
All sealing products pass strict precision dimension inspection, compression testing, and aging testing. Stable elasticity and long service life effectively reduce equipment maintenance frequency and improve overall operational safety.
Our Factory



FAQ
Q: Are you a manufacturer or a trading company?
A: We are a manufacturer.
Q: How to get the quickest quotation?
A: Send an email with the drawing directly.
Q: How to get a quotation without a drawing?
A: You can send a sample, pictures, or detailed descriptions of products to us; we will return a drawing for confirmation.
Q: I have an idea for a new product, but not sure if it can be manufactured. Can you help?
A. Yes! We are always happy to work with potential customers to evaluate the technical feasibility of your idea or design, and we can advise on materials, tooling, and likely set-up costs.
Q: My custom products have already been developed on CAD. Can you use the drawings?
A. Yes! DWG, DXF, IGES, Solidworks and Rhino files can all be used to generate quotes, models and mould tools - this can save time and money in producing your parts.
Q: Can I test my idea/product before committing to mould tool manufacture?
A. Yes, we can use CAD drawings to make models for design and functional evaluations.
Q: What type of plastic material is best for my design/product?
A. Materials selection depends on the application of your design and the environment in which it will function. We will be happy to discuss the alternatives and suggest the best material.
Q: How about samples?
A: Free samples are available for your quality evaluation, but you should pay the freight. Regarding customized products, sample and mould orders will go first before mass production.
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| Model NO. | Hydraulic oil seal | Color | Customized |
| Application | Engineering Machinery Engine | Origin | China |
| Engine Type | Diesel | Cylinder Liner Material | Copper Plate |
| Cylinder Body Material | Aluminum Alloy | Transport Package | As your request |
| Trademark | BRP | Production Capacity | 1000000PCS/Month |







