Fluid power

1.1      Hydraulics

1.1.1       Hydraulic pumps1.1.2       Hydraulic motors
1.1.3       Hydraulic variable speed drive units
1.1.4       Hydraulic cylinders1.1.5       Pressure intensifiers and dual fluid actuators           
1.1.6       Hydraulic control valves
1.1.7       Hydraulic accumulators1.1.8       Hydraulic pressure switches1.1.9       Pipes, hoses and connections(hydraulics)
1.1.10     Assemblies and complete hydraulic systems
1.1.11     Hydraulic test rigs1.1.12     Water hydraulics assemblies
1.1.13     Special hydraulics equipment1.1.14     Sealing devices and supplementary   equipment for hydraulics
1.1.15      Filters for hydraulic- and oil-lubrication systems
1.1.16      Heat exchangers1.1.17      hydraulic gear pumps,hydraulic gear motors,control valves and power packs      

1.2      Pneumatics

1.2.1       Pneumatic cylinders1.2.2       Pressure intensifiers and air-oil actuators
1.2.3       Pneumatic motors
1.2.4       Pneumatics working units1.2.5       Pneumatic valves1.2.6       Pneumatic equipment
1.2.7       Complete pneumatic control systems, including fluidic controls   1.2.8        Compressed air preparation1.2.9        Pipes, hoses and connections (pneumatics)
1.2.10      Pneumatic apparatus, other1.2.11      Sealing devices and accessories for pneumatics
1.2.12      Pneumatic actuator drives

1.3      Sealing technology

1.3.1       Squeeze seals (o-ring etc.)1.3.2       Rotating seals (rotary shaft seals)1.3.3       Reciprocating seals (piston and rod seals)
1.3.4       Seals of valve guide1.3.5       Mechanical seals1.3.6       Flexible graphite seals
1.3.7        Flexible graphite sheets1.3.8        Other filler seals and sealing materials1.3.9        Seal test rigs and measuring instruments
1.3.10      Special production equipment for seals

Mechanical transmission, parts and equipment

2.1  Gears

2.1.1   Gears for cars and motorcycles    
2.1.2  Gears for construction machinery2.1.3  Gears for agricultural machinery
2.1.4   Gears for aircraft, shipbuilding,railway and metallurgy2.1.5   High-speed and heavy-duty gear boxes2.1.6  Cylinder gear reducers
2.1.7  Planetary gear reducers2.1.8  Epicyclic reducers2.1.9  Harmonic transmission reducer
2.1.10  Worm reducer2.1.11  Electric drive-reducer sets2.1.12   Electric barrels
2.1.13 Machine tools for gears

2.2  Chain Transmission

2.2.1  Conveyor short pitch precision roller chains
2.2.2   Conveyor and transmission duplex pitch roller chains2.2.3   Heavy transmission duplex pitch roller chains
2.2.4        Tooth chains2.2.5   Plate (leaf) chains2.2.6    Special and non-standard transmission chains
2.2.7        Sprocket-wheels

2.3    Belt Transmission

2.3.1     Timing belts2.3.2     V-belts2.3.3     Flat belts
2.3.4     Ribbed Belts
2.3.5     Variable speed belt drives2.3.6     Pulleys
2.3.7     Belt tensioners

 2.4   Couplings and Brakes

2.4.1    Couplings (rigid, flexible,safe)2.4.2    Universal joints2.4.3    Universal shafts
2.4.4    Cam Mechanisms for the  Intermittent Motion2.4.5   Fluid coupling,fluid torque2.4.6    Clutches (electromagnetic,friction, magnetic particle)
2.4.7    Brakes and brake systems2.4.8   Locking assemblies, taper bush, tapered adapters,withdrawal adapters

2.5  Springs

2.5.1    Spring steel
2.5.2    Valve springs2.5.3    Hanging springs
2.5.4    Diaphragm spring2.5.5    Dish springs 
2.5.6    Hot coiled springs
2.5.7    High-temperature resistant springs2.5.8    Pre-stressed springs2.5.9    High-strength springs
2.5.10   Camping and pull springs2.5.11  Air springs

2.6  Metallurgical Products

2.6.1   Metal powders2.6.2   Parts2.6.3   Sintered metal powder filters
2.6.4   Sintered friction materials2.6.5   Electric contact materials2.6.6   Diamond tools and cemented carbide
2.6.7  Magnetic materials2.6.8   Bi-metal materials and products2.6.9    Cast iron

2.7  Various Equipments and Measuring Instruments

2.7.1   Pressing machines, cold upsetting machines,heading and rolling machine2.7.2   Gear processing equipment (hobbing machine, shaving machine, shaping machine,honing machine grinding machine,  deburring machine,chamfering machine and CNC2.7.3   Machine tool & measure center for gear box
2.7.4   Tools and dies2.7.5   Heat-treating furnace
 2.7.6   Specialised manufacturing equipments for springs
2.7.7   Specialised manufacturing equipment and assembly machines for chains2.7.8   Specialised manufacturing equipments for semi finished gear products 2.7.9    Testing and measuring instruments for chains,gears and fasteners etc


3.1  Bearings and Related Components

3.1.1   Deep groove ball bearing3.1.2   Cylindrical roller bearing3.1.3   Double row spherical roller bearing
3.1.4   Double row self-aligning ball bearing3.1.5   Needle roller bearing3.1.6   Angular contact ball bearing
3.1.7   Thrust ball bearing3.1.8   Thrust roller bearing3.1.9   Tapered roller bearing
3.1.10  Spherical outside surface ball bearing3.1.11  Bearings with various special standards3.1.12  Bearings with various  purposes
3.1.13  Bearings with various materials3.1.14  Bearings with various demands3.1.15  Bearing components such as ring, steel ball, anti-dust shield,seals and  cage
3.1.16   Bearing-related parts such as axel, sleeve and wheel3.1.17   Standard and nonstandard industrial
components and  parts with various types,material-based and technical requirements

3.2  Equipment for bearing production and machining

3.2.1   Production line for semi-finished bearing,all kinds of pressing machine, cutting machine,precision impact extrusion equipment, etc.3.2.2   Heat treatment line3.2.3   Bearing grinder line or stand alone
3.2.4   Cleanout and assembly line or single machines
3.2.5   Detection instrument for all kinds of bearings   
 3.2.6   Accessorial equipment such as packing machines for bearings
3.2.7   Relevant equipments and instruments for the bearing production and detecting
3.2.8    Processing equipments and detection  instruments for kinds of bearing components such as friction ball and retainer 

3.3  Related equipments for bearings and accessories

3.3.1   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

5.1      Industrial motors of normal type5.2      Industrial motors of special type5.3      Servomotors
5.4      Small motors for general application (up to 750 W)
5.5      Small motors of special design (up to 750 W)5.6      Frequency converters, current conversion equipment and components
5.7      Electrical drive control systems
5.8       Speed-regulated electric drives
5.9      Electromagnetic equipment, magnetics 
5.10     Accessories and components for electric motors


6         Services
6.1     Consultancy, planning6.2     Engineering, development
6.3     Support, after sales services6.4     Associations, organizations
6.3     Support, after sales services