PTC ASIA 2025 Shanghai, China
November 2025

PTC ASIA Shanghai

Power Transmission & Control Industry Exhibition

International event for mechanical and electrical transmission, fluid transmission and control, mechanical parts, springs, and bearings.

Since its first launch in 1991, PTC ASIA has been deeply involved in the power transmission and control industry for more than 30 years, providing an excellent platform for brand display, trade cooperation and technical exchanges within the industry, and deeply promoting the development of the industry towards intelligent manufacturing. The exhibition exhibits cover 11 categories including hydraulics, pneumatics, seals, gears, motors, transmission couplings, chain drives, belt drives, springs, bearings and industrial subcontracting, providing a one-stop procurement platform for core components for the implementation of future smart factories.

Exhibition Scope

Fluid power

  • Hydraulic technology
    • Hydraulic pumps
    • Hydraulic motors
    • Hydraulic drives
    • Hydraulic cylinders
    • Booster and transducer
    • Hydraulic control valves
    • Hydraulic accumulators
    • Pressure relays
    • Hydraulic hard and soft pipes and pipe fittings
    • Hydraulic systems and complete equipment
    • Hydraulic test benches
    • Water and water-based hydraulic transmission
    • Special hydraulic equipment
    • Sealing devices and auxiliary equipment
    • Hydraulic filters and oil lubrication systems
    • Heat exchangers
    • Hydraulic gear pumps, hydraulic gear motors, control valves and power units
  • Pneumatic technology
    • Cylinders
    • Booster and gas-liquid actuator
    • Pneumatic motor
    • Pneumatic working element
    • Pneumatic valve
    • Pneumatic element
    • Pneumatic and jet control system
    • Compressed air treatment
    • Pneumatic hardware, hose and joints
    • Pneumatic devices
    • Sealing device and auxiliary equipment
    • Pneumatic actuator
  • Sealing technology
    • Extruded rubbers and plastic seals (“O” type seals)
    • Rotating shaft seals
    • Reciprocating seals (pistons and rod seals)
    • Valve stem guide seals
    • Mechanical seal
    • Flexible graphite seal
    • Flexible graphite sheet
    • Other gasket seals and materials
    • Sealing test benches and measuring instrument
    • Special production equipment for sealing

Mechanical transmission, parts and manufacturing equipment

  • Gear transmission
    • Automobile and motorcycle gears
    • Engineering and construction machinery gears
    • Agricultural machinery gears
    • Gears for aviation, ships, railway locomotives, metallurgy, etc.
    • High-speed heavy-duty gearboxes
    • Cylindrical gear reducers
    • Planetary gear reducers
    • Cycloidal pinwheel reducers
    • Harmonic drive reducers
    • Worm reducers
    • Motor-reducer assembly
    • Electric rollers
    • Gear machine tools
  • Chain transmission
    • Short pitch precision roller chains for transmission
    • Double pitch roller chains for transmission and conveying
    • Bent plate roller chains for heavy-duty transmission
    • Toothed chains
    • Disc chains
    • Special shaped conveyor chains
    • Sprockets
  • Belt drives
    • Synchronous belts
    • V-belts
    • Flat belts
    • Multi-ribbed belts
    • Variable speed belts
    • Pulleys
    • Belt tensioners
  • Transmission couplings
    • Couplings (rigid, flexible, safe)
    • Universal joints
    • Universal shafts
    • Cam intermittent devices
    • Hydraulic couplings, hydraulic torque converters
    • Clutches (electromagnetic, friction, magnetic powder)
    • Brakes and brake systems
    • Expansion joints, adapter sleeves, tension sleeves, guide sleeves
  • Springs
    • Spring steel
    • Valve springs
    • Suspension springs
    • Diaphragm springs
    • Disc springs
    • Hot-rolled springs
    • High-temperature resistant springs
    • Prestressed springs
    • Power springs
    • Circlips and tension springs
    • Gas springs
  • Metallurgical products
    • Metal powders
    • Powder metallurgy parts
    • Powder metallurgy porous filter elements
    • Friction materials
    • Electrical contact materials
    • Diamond tools and cemented carbides
    • Magnetic materials
    • Bimetallic products
    • Cast iron
  • Various types of mechanical equipment and testing instruments
    • Various types of forging machinery, cold heading machines, forming machines
    • Gear processing equipment (gear hobbing machines, gear shaving machines, gear shaping machines, honing machines, gear grinding machines, chamfering machines and CNC machines)
    • Gear box processing centers and testing centers
    • Various types of tools and molds
    • Heat treatment furnaces
    • Special equipment for spring manufacturing
    • Special chain manufacturing equipment and assembly machinery
    • Gear blank processing equipment and various parts cutting and finishing equipment
    • Various testing instruments (for testing chains, gears, fasteners, etc.)

Bearings

  • Bearings and bearing parts
    • Deep groove ball bearings
    • Cylindrical roller bearings
    • Spherical roller bearings
    • Spherical ball bearings
    • Needle roller bearings
    • Angular contact ball bearings
    • Thrust ball bearings
    • Thrust roller bearings
    • Tapered roller bearings
    • Spherical ball bearings
    • Various bearings of special standards
    • Various bearings for special purposes
    • Various bearings of special materials
    • Various bearings with special requirements
    • Bearing rings, steel balls, dust covers, seals, cages and other bearing parts
    • Various shafts, sleeves, wheels and other bearing-related parts
    • Various types, materials, and technologies Standard and non-standard industrial parts and components required by the technology
  • Bearing production and processing equipment
    • Bearing blank production line, various presses, cutting machines, precision cold rolling equipment, etc.
    • Heat treatment production line
    • Bearing grinding and super-superimposition production line or single machine
    • Bearing cleaning and assembly production line or single machine
    • Various bearing testing instruments
    • Auxiliary equipment such as bearing packaging machines
    • Bearing production and testing related equipment and instruments
    • Steel balls, retainers and other various bearing parts processing equipment and testing instruments
  • Related equipment and accessories
    • Lubricating and rust-proof materials, grinding wheels, abrasives, coolants, packaging materials, correctors, stone pens, electric spindle inverters and other materials and accessories for bearing production
  • Electric drives
    • General industrial motors
    • Special industrial motors
    • Servo motors
    • General small motors (below 750w)
    • Specially designed small motors (below 750W)
    • Frequency converters, converter devices and components
    • Electric drive control systems
    • Electric drive speed regulators
    • Electromagnetic equipment, magnets
    • Electric Motor Components

Service

  • Consulting and planning
  • Engineering services and development
  • Industry support, after-sales service
  • Industry associations and organizations
  • Publishing organizations

Venue: Shanghai New International Expo Centre (SNIEC)
Opening times: 09:00 – 17:00 (last day till 14:00)