One-stop purchasing

From raw materials to finished products

40+ Years

Rubber Formulation Design and Manufacturing Products Experience

800+

Customized Formulation

Professional Team

Create Outstanding Products

Focus on the Rubber Industry

Fusheng Rubber Products Co., Ltd., founded in 2003 and headquartered in Suzhou, Jiangsu Province, China, has been deeply engaged in the rubber industry for decades. We are an integrated enterprise specializing in the research, development, production, and sales of various rubber products and raw materials.

For more than 20 years, we have utilized our professional in-house material formulation capabilities and advanced molding equipment—combined with innovative design and outstanding product performance—to successfully provide customers across multiple industries with a wide range of sealing elastomer solutions. We are also capable of delivering high-performance rubber components quickly and efficiently.

Our products are widely used in the automotive industry, electronics, semiconductors, home appliances, food/beverage/water applications, energy systems, and many other fields.

O-ring

  • AS568 Series.
  • Static and Dynamic Sealing.
  • Pressure & Temperature Adaptation.

Grommet

  • AN931 Series
  • Cable / Hose Protection
  • Dust & Water Sealing, Vibration & Noise Reduction

Flange Gasket

  • Prevent leakage of the medium.
  • Compensate for machining and installation tolerances of flanges.
  • Isolate the medium from the external environment or surrounding equipment.

Bumper

  • Impact Energy Absorption.
  • Vibration Isolation.
  • Travel Limitation & Protection.

Slit Valve

  • Sealing & Isolation.
  • Allow Sliding Motion.
  • Tolerance Compensation.

Liquid Silicone (LSR)

  • High cleanliness.
  • High consistency.
  • Manufacturing efficiency.

Fabric-reinforced Diaphragm

  • Sealing: Separates two media.
  • Converts pressure changes into mechanical motion.
  • Fatigue-resistant deformation.

Flat Gasket

  • Static Sealing.
  • Tolerance Compensation and Make up surface defect.
  • Vibration Damping.

FFKM Seal

  • Ultimate chemical seal.
  • High temperature tolerance.
  • Ultra-low permeability.

Metal Detectable Seal

  • For Food, Beverage, Medical, and Pharmaceutical Industries.
  • Prevent rubber foreign-body contamination in critical industries.
  • Food Grade.

Silicone Pin Mat

  • Surgical & Medical Instrument Support.
  • Prevents instruments from slipping, rolling, or direct surface contact.
  • Pin structure provides point-contact support, improving hygiene.

Bespoke Products

  • Customized material properties.
  • Rubber-to-Metal bonding、Rubber-to-Plastic bonding
  • Fire-resistant rubber、Shielding、Ozone resistance, etc.

Liquid Silicone Injection (LSR)

Rubber Injection Molding

Rubber Compression Molding

Rubber Compound Mixing

Why choose Fusheng Rubber?

One-stop service: From molds to rubber parts, assembly, production and packaging, we ensure that we can provide all services, thus saving you time and money.

Early delivery: For prototype samples, we can deliver them within 5 to 7 days. Production orders can also be arranged according to your urgent needs.

Fusheng Rubber has extensive experience and has cooperated with customers in almost every industry, providing a wide range of different solutions.

Raw material design is in accordance with international standards such as ASTM D2000, SAE J200, HG/T 2196, and Mil Spec, and can be designed to meet environmental requirements such as REACH, RoHS, FDA, and Prop 65 as per customer requests.

Our In-house Laboratory

We have a well-equipped laboratory that can test the physical properties of rubber and control product quality. All testing equipment undergoes annual calibration every year to ensure the accuracy of the test data.

All test methods are carried out in accordance with international standards such as ASTM, SAE and ISO to ensure that raw materials and products meet customer requirements.

The equipment includes: Shore A hardness tester, digital optical comparator, specific gravity meter, tensile and elongation testing machine, tear resistance test machine, rheometer, ozone aging tester, low-temperature brittleness tester, oil resistance tester, heat aging tester and compression set tester, etc.

Designers choose rubber because of its wide range of properties:

Rubber can be used over a temperature range of -80°C to +300°C, so it can withstand extremes of weather and outdoor environments.
Rubber can withstand exposure to fuels, oils and chemicals, whilst retaining its excellent properties.
Rubber can be made flame retardant and self extinguishing, with halogen free and smoke suppressant grades available.
Rubber can maintain tension and compression forces for sealing applications.
Rubber is conformable, adaptable and can accommodate movement, shock, and thermal changes, operating with tight tolerances and in a variety of surface finishes.
Rubber can absorb vibration and noise and act as an insulator.
Rubber can be gas tight and used as a fluid seal or separator.
Rubber has low thermal conductivity and can be used to reduce heat transfer.
Rubber has friction properties similar to human skin and is comfortable to grip.
Rubber can have a clean, smooth surface which can be non-stick and suitable for hygienic applications.
Rubber is compatible with other engineering materials e.g. metal, plastics and ceramics and can be combined with them in many different ways, including bonding.
Rubber is available in a wide range of colours.