Fluid power

1.1      Hydraulics


1.1.1       Hydraulic pumps 1.1.2       Hydraulic motors
 1.1.3       Hydraulic variable speed drive units
1.1.4       Hydraulic cylinders 1.1.5       Pressure intensifiers and dual fluid actuators           
1.1.6       Hydraulic control valves
1.1.7       Hydraulic accumulators 1.1.8       Hydraulic pressure switches 1.1.9       Pipes, hoses and connections(hydraulics)
1.1.10     Assemblies and complete hydraulic systems
 1.1.11     Hydraulic test rigs 1.1.12     Water hydraulics assemblies
1.1.13     Special hydraulics equipment 1.1.14     Sealing devices and supplementary   equipment for hydraulics
1.1.15      Filters for hydraulic- and oil-lubrication systems
1.1.16      Heat exchangers 1.1.17      hydraulic gear pumps,hydraulic gear motors,control valves and power packs      




1.2      Pneumatics


1.2.1       Pneumatic cylinders 1.2.2       Pressure intensifiers and air-oil actuators
 1.2.3       Pneumatic motors
1.2.4       Pneumatics working units 1.2.5       Pneumatic valves 1.2.6       Pneumatic equipment
1.2.7       Complete pneumatic control systems, including fluidic controls    1.2.8        Compressed air preparation 1.2.9        Pipes, hoses and connections (pneumatics)
1.2.10      Pneumatic apparatus, other 1.2.11      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 guide 1.3.5       Mechanical seals 1.3.6       Flexible graphite seals
1.3.7        Flexible graphite sheets 1.3.8        Other filler seals and sealing materials 1.3.9        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 machinery 2.1.3  Gears for agricultural machinery
2.1.4   Gears for aircraft, shipbuilding,railway and metallurgy 2.1.5   High-speed and heavy-duty gear boxes 2.1.6  Cylinder gear reducers
2.1.7  Planetary gear reducers 2.1.8  Epicyclic reducers 2.1.9  Harmonic transmission reducer
2.1.10  Worm reducer 2.1.11  Electric drive-reducer sets 2.1.12   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 chains 2.2.3   Heavy transmission duplex pitch roller chains
2.2.4        Tooth chains 2.2.5   Plate (leaf) chains 2.2.6    Special and non-standard transmission chains
2.2.7        Sprocket-wheels




2.3    Belt Transmission

2.3.1     Timing belts 2.3.2     V-belts 2.3.3     Flat belts
2.3.4     Ribbed Belts
 2.3.5     Variable speed belt drives 2.3.6     Pulleys
2.3.7     Belt tensioners




 2.4   Couplings and Brakes


2.4.1    Couplings (rigid, flexible,safe) 2.4.2    Universal joints 2.4.3    Universal shafts
2.4.4    Cam Mechanisms for the  Intermittent Motion 2.4.5   Fluid coupling,fluid torque 2.4.6    Clutches (electromagnetic,friction, magnetic particle)
2.4.7    Brakes and brake systems 2.4.8   Locking assemblies, taper bush, tapered adapters,withdrawal adapters



2.5  Springs

2.5.1    Spring steel
 2.5.2    Valve springs 2.5.3    Hanging springs
2.5.4    Diaphragm spring 2.5.5    Dish springs 
 2.5.6    Hot coiled springs
2.5.7    High-temperature resistant springs 2.5.8    Pre-stressed springs 2.5.9    High-strength springs
2.5.10   Camping and pull springs 2.5.11  Air springs



2.6  Metallurgical Products

2.6.1   Metal powders 2.6.2   Parts 2.6.3   Sintered metal powder filters
2.6.4   Sintered friction materials 2.6.5   Electric contact materials 2.6.6   Diamond tools and cemented carbide
2.6.7  Magnetic materials 2.6.8   Bi-metal materials and products 2.6.9    Cast iron



2.7  Various Equipments and Measuring Instruments

2.7.1   Pressing machines, cold upsetting machines,heading and rolling machine 2.7.2   Gear processing equipment (hobbing machine, shaving machine, shaping machine,honing machine grinding machine,  deburring machine,chamfering machine and CNC 2.7.3   Machine tool & measure center for gear box
2.7.4   Tools and dies 2.7.5   Heat-treating furnace
  2.7.6   Specialised manufacturing equipments for springs
2.7.7   Specialised manufacturing equipment and assembly machines for chains 2.7.8   Specialised manufacturing equipments for semi finished gear products  2.7.9    Testing and measuring instruments for chains,gears and fasteners etc



Bearings

3.1  Bearings and Related Components

3.1.1   Deep groove ball bearing 3.1.2   Cylindrical roller bearing 3.1.3   Double row spherical roller bearing
3.1.4   Double row self-aligning ball bearing 3.1.5   Needle roller bearing 3.1.6   Angular contact ball bearing
3.1.7   Thrust ball bearing 3.1.8   Thrust roller bearing 3.1.9   Tapered roller bearing
3.1.10  Spherical outside surface ball bearing 3.1.11  Bearings with various special standards 3.1.12  Bearings with various  purposes
3.1.13  Bearings with various materials 3.1.14  Bearings with various demands 3.1.15  Bearing components such as ring, steel ball, anti-dust shield,seals and  cage
3.1.16   Bearing-related parts such as axel, sleeve and wheel 3.1.17   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 line 3.2.3   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 type 5.2      Industrial motors of special type 5.3      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

Services

6         Services
6.1     Consultancy, planning 6.2     Engineering, development
6.3     Support, after sales services 6.4     Associations, organizations
6.3     Support, after sales services