http://www.ptc-asia.com 

[Fluid power]

• Fluid Power Transmission, Hydraulic, Hydro technologies, Pneumatics, Hydrodynamics, Sealing technologies, Mechanical and stuffing static sealing, Transmission media, etc

[Mechanical transmission (MTPE)]

• Gears

Gears for cars and motorcycles, Gears for construction machinery, agricultural machinery, aircraft, shipbuilding, railway and metallurgy, High-speed and heavy-duty gear boxes, Cylinder gear reducers, Planetary gear reducers, Epicyclic reducers, Harmonic transmission reducer, Worm reducer, Electric drive-reducer sets, Electric barrels, Machine tools for gears

• Chain Transmission

Conveyor short pitch precision roller chains, Conveyor and transmission duplex pitch roller chains, Heavy transmission duplex pitch roller chains, Tooth chains, Plate(leaf) chains, Special and non-standard transmission chains, Sprocket-wheels

• Belt Transmission

Timing belts, V-belts, Flat belts, Ribbed belts, Variable speed belt drives, Pulleys, Belt tensioners

• Couplings and Brakes

Couplings(rigid, flexible, safe), Universal joints, Universal shafts, Cam Mechanisms for the Intermittent Motion, Fluid coupling, fluid torque, Clutches(electromagnetic, friction, magnetic particle), Brakes and brake systems, Locking assemblies, taper bush, tapered adapters, withdrawal adapters

• Fasteners

Standard bolts and nuts, High strength bolts and nuts, High precision bolts and nuts, Non-standard fasteners, Special property fasteners made of stainless stell, titanium alloy or steel-plastic composite materials etc, Tapping screw and wall screw

• Springs

Spring steel, Valve springs, Hanging springs, Diaphragm spring, Dish springs, Hot coiled springs, High-temperature resistant springs, Pre-stressed springs, High-strength springs, Camping and pull springs, Air springs

• Metallurgical Products

Metal powders, Parts, Sintered metal powder filters, Sintered friction materials, Electric contact materials, Diamond tools and cemented carbide, Magnetic materials, Bi-metal materials and products, Cast iron

• Various Equipments and Measuring Instruments

Pressing machines, cold upsetting machines, heading and rolling machine, Gear processing equipment (hobbing machine, shaving machine, shaping machine, honing machine grinding machine, deburring machine, chamfering machine and CNC, Machine tool & measure center for gear box, Tools and dies, Heat-treating furnace, Specialised manufacturing equipments for springs, Specialised manufacturing equipment and assembly machines for chains, Specialised manufacturing equipments for semi finishied gear products, Testing and measuring instruments for chains, gears and fasteners etc

[Bearings]

• Bearings and Related Components

Deep groove ball bearing,Cylindrical roller bearing,Double row spherical roller bearing,Double row self-aligning ball bearing,Needle roller bearing, Angular contact ball bearing,Thrust ball bearing, Thrust roller bearing, Tapered roller bearing, Spherical outside surface ball bearing, Bearings with various special standards/purposes/materials.Bearing components such as ring, steel ball, anti-dust shield,seals and cage / Bearing-related parts such as axel, sleeve and wheel/Standard and nonstandard industrial /components and parts with various types,material-based and technical requirements

• Equipment for bearing production and machining

Production line for semi-finished bearing,all kinds of pressing machine, cutting machine,precision impact extrusion equipment, etc. Heat treatment line,Bearing grinder line or stand alone, Cleanout and assembly line or single machines,Detection instrument for all kinds of bearings, Accessorial equipment such as packing machines for bearings, Relevant equipments and instruments for the bearing production and detecting, Processing equipments and detection instruments for kinds of bearing components such as friction ball and retainer, 

• Related equipments for bearings and accessories

Kinds of materials and accessories used for bearing production such as,lubricant and antirustmaterials,grinding wheel, abrasive material, cooling fluid, packing material,corrector, diamond pencil and electric spindle frequency converter, etc.

[Electrical power transmission]

• Industrial motors of normal type
• Industrial motors of special type
• Servomotors
• Small motors for general application (up to 750 W)
• Small motors of special design (up to 750 W)
• Frequency converters, current conversion equipment and components
• Electrical drive control systems
• Speed-regulated electric drives
• Electromagnetic equipment, magnetics

[Traffic engineering]

• Otto engines
• Otto gas engines
• Diesel engines
• Diesel gas engines
• Stirling motors
• Diesel gas engines
• Stirling motors
• Multi-fuel engines
• Rotary piston engines
• Engines for other fuels
• Research and experimental engines
• Small gas turbines
• Power generating sets driven by internal combustion engines
• Parts and Accessories for internal combustion engines
• Heat exchangers

[Services]

• Consultancy, planning
• Engineering, development
• Support, after sales services
• Associations, organizations
• Support, after sales services