FDA

Basic Info.

Model NO.	cutomized
Effect	Fixture&Sealing
Cross-Section Shape	Cutomized
Brand Name	Tosun
Color	Any Color According to Your Need
Temperature Range	-40~ +150℃
Hardness	60-80 Shore a
Certification	IATF16949
Customize Logo Capacity	Yes
Transport Package	Carton
Specification	cutomized
Trademark	N/M
Origin	Zhejiang, China

Packaging & Delivery

Package Size50.00cm * 40.00cm * 30.00cm Package Gross Weight25.000kg Lead Time 30 days (1 - 10000 Pieces)
To be negotiated ( > 10000 Pieces)

Product Description

Product Type	Custom Molded Rubber Parts / Rubber Seals & Gaskets / Rubber Plugs & Caps / Rubber Bellows & Boots / Rubber Grommets / Rubber Bushings & Mounts / Rubber-to-Metal & Rubber-to-Plastic Bonded Parts
Materials	EPDM, Silicone, NBR, NR, HNBR, SBR, Neoprene, FKM, CR, IIR, ACM,Polyurethane (PU), and other rubber and elastomer materials. Material recommendation available based on application.
Hardness	20-90 Shore A (Custom Available)
Size	Manufactured according to customer drawings or samples. No standard size limitation.
Color	Black is standard. Custom Pantone colors available.
Manufacturing Process	Compression Molding, Transfer Molding, Injection Molding, Extrusion, Fiber Reinforcement, Rubber-to-Metal Bonding, Rubber-to-Plastic Bonding
Drawing Format	STEP / STP / IGES / IGS / DWG / DXF / PDF / 3D Files
Tooling	In-house tooling design. P20 / 718 / H13 / NAK80 and other mold steels available.
Surface Finish	Matte, Glossy, Texture, Polishing, Laser Marking, Printing and Customized Finish.
Certificates	IATF 16949, ISO 9001, REACH, RoHS. FDA, LFGB and other material compliance available upon request.
Quality Control	Incoming Material Inspection, First Article Inspection, In-process Inspection, Final Inspection. PPAP, FAI and Dimensional Reports available.
Sample	3D Printed Samples, Prototype Tooling and Production Samples available.
MOQ	Flexible according to product structure and process.
Packaging	PE Bag, Carton, Pallet or Customized Packaging.
Applications	Automotive, Industrial Equipment, Medical Devices, Electrical, Food Equipment, Water Systems, Construction, Consumer Products.
Lead Time	Normally 15-35 days depending on tooling and order quantity.
OEM / ODM	Welcome. Confidential drawings and customized designs are supported.

Custom Rubber Plug & StopperEngineered for liquid/gas sealing, surface protection, masking, and dust prevention, our custom molded rubber plugs and stoppers deliver a snug, leak-proof fit for automotive, industrial, and fluid handling systems. Material, outer shape, durometer, and dimensions are fully customizable to your precise drawings.Key Features:
1.Leak-Proof Protection: Precision molded for superior seal tightness, chemical resistance, and high pull-out / insertion stability.
2.Multi-Material Options: High-grade EPDM, NBR, HNBR, Silicone, FKM, etc. (50–80 Shore A) for oil, acid, and ozone resistance.3.Extreme Temperature Range: Operates reliably from -60°C to +250°C, ideal for high-temp masking or harsh liquid sealing.
4.Certified Automotive Quality: Manufactured under IATF 16949 & ISO 9001; supports PPAP Level 3 and strict dimensional inspection.

Jiaxing Tosun Rubber & Plastic Co., Ltd is an IATF 16949-certified OEM & ODM manufacturer specializing in custom rubber and plastic components for automotive and industrial applications. Since 2004, we have delivered reliable manufacturing solutions for customers worldwide.Our core capabilities include rubber molding, precision extrusion, rubber hose manufacturing and rubber-to-metal bonding. We manufacture custom seals, gaskets, hoses, bellows, vibration isolators and other engineered rubber components based on customer drawings or samples.We process a wide range of materials, including EPDM, Silicone, NBR, NR, HNBR, SBR, Neoprene, FKM, TPV, TPE, CR, IIR, ACM,Polyurethane (PU), and other rubber and elastomer materials. Supported by experienced engineers, in-house tooling and advanced inspection equipment, we provide complete services from material selection and mold development to prototyping and mass production.Committed to quality, innovation and on-time delivery, we help customers develop reliable custom rubber solutions for automotive, industrial, electrical and other demanding applications.

1.Can you manufacture according to our drawings or samples?
Yes. We make custom rubber components from 2D drawings, 3D files, or physical samples. OEM and ODM are available.
2.What materials do you offer?
We work with EPDM, Silicone, NBR, NR, HNBR, SBR, Neoprene, FKM, IIR, ACM, TPV, TPE, Polyurethane (PU), and other elastomers.
3.Can you help select the right rubber material?
Yes. We recommend materials based on temperature, chemical resistance, hardness, sealing performance, and application.
4.What drawing formats do you accept?
We accept STEP, STP, IGES, IGS, DWG, DXF, PDF, and other common 2D/3D formats.
5.Can you provide prototypes before mass production?
Yes. We offer prototype tooling, production samples, and 3D printing where applicable.
6.What is your typical lead time?
Prototypes typically take 2–4 weeks; mass production takes 3–5 weeks, depending on complexity, tooling, and quantity.
7.What is your minimum order quantity (MOQ)?
MOQ depends on product structure, material, and process. Send us your drawings or requirements for a quotation.
8.What quality documents can you provide?
Material certificates, COA/COC, dimensional reports, FAI, PPAP, and other inspection documents are available upon request.
9.Can you develop new molds for custom products?
Yes. We provide mold design, manufacturing, trial production, and optimization.
10.Which industries do your products serve?
Our rubber components serve automotive, industrial, water treatment, electrical, medical, food equipment, construction machinery, and other applications.11.How do you ensure product quality?We follow strict quality control, including raw material, in-process, final, and dimensional inspections, supported by our IATF 16949 system.12.Why choose Tosun Rubber?
With 20+ years of experience, we provide engineering support, tooling, stable quality, rapid sampling, and reliable OEM/ODM services.
13.Can you sign an NDA for confidential projects?
Yes. We respect customer IP and can sign an NDA before reviewing confidential projects.
14.Can you support low-volume production?
Yes. We support prototype, trial, low-volume, and mass production. MOQ depends on design, material, and process.