Date Nov. 4-6th, 2010VenueChina National Convention Center, BeijingFrequencyAnnualExhibiting Area35000 sqm Sponsors China Construction Metal Structure AssociationEuro Windoor AssociationOrganizers Beijing International UnionExpo Co. ltdOverseas Co-

slewing ring is a comprehensive load to bear an extra large bearings , their shape resembles dishes , it is also called dial bearing and can afford the large axial , radial and overturning moment , alternative sets of ordinary bearings used in combination

Three row pole slewing ring has three seat-rings ,which separate the upper , lower and radial races , via which the load of each row of the rollers may be specified , It may bear different loads simultaneously and its load capacity is very large .Thank to

Single row cross roller slewing ring is composed of two seat rings, compact in structure, light in weight, high in precision manufacturing and assembly space is small, the installation of high precision roller 1:1 cross arranged, it could also bear the ax

Double-row ball slewing bearing has three seats . The steel balls and the spacers may be directly arranged into the upper and lower raceways . Two rows of steel balls with different diameters are fitted according to the load . Such open mode fitting featu

single row ball sleiwng bearing , also called single row ball slewing ring , is composed of internal and external seats and features compact in design and light in weight . It can bear axial force , radial force and overturning moment and suitable for mac

Single row four point contact ball slewing ring is composed of two seat rings . It features compacts in design , and light in weight . The ball contact with the circular race at four points , via which the axial force and resultant moment may be born simu

Our fan made by high quality galvanized steel or aluminum, is of high rigidity and light weight. Thus, our fans are widely used in ventilation systems of automobile, home appliance, etc., such as air-conditioner, cooker hood, kitchen hood, etc.OEM and ODM

Bearing:Our bearing includes standard and nonstandard deep groove ball bearing, tapered roller bearing, which are fit for home ware, micro motor, motor-bicycle, sport apparatus, textile machine and agricultural machine etc. Our annual capacity of bearing

CHO series Oxy-Hydrogen Generator is new pattern of energy efficient equipment that developed by Shanghai COCH Energy Co. Ltd. Hydrogen is a colorless, odorlessness and non-poisonous flammable gas. These products just need water and electricity to produce