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. was established in 2003 and is headquartered in Suzhou, Jiangsu Province. With decades of experience in the rubber industry, we are a comprehensive enterprise engaged in the R&D, production, and sales of various rubber products and raw materials.

For over 20 years, we have leveraged our professional in-house material formulations and molding equipment, combined with innovative designs and excellent performance, to successfully provide a wide range of elastomer sealing solutions for customers across various industries. We are also capable of quickly and efficiently delivering high-performance product components.

Our rubber products have a broad range of applications in industries such as automotive / electronics / semiconductors / household appliances / food & beverage & water, and energy.

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.
USP VI Silicone Pin Mat

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 Custom Rubber Parts Manufacturing — From Mold to Delivery

Fusheng Rubber delivers end-to-end rubber manufacturing solutions, including mold design, custom rubber molding, assembly, production, and packaging — saving you time and cost with a single trusted partner.

  • Fast Prototype Delivery: Rubber prototypes ready in just 5–7 days. Rush production orders accommodated upon request.
  • Cross-Industry Expertise: Decades of experience serving clients across diverse industries with tailored rubber solutions.
  • International Standards Compliance: Materials engineered to ASTM D2000, SAE J200, HG/T 2196, and MIL-G-3036 (NASM3036), with options meeting REACH, RoHS, FDA, and California Prop 65 environmental requirements.

Contact us today for a custom quote.

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.

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.