1.Our company is a professional manufacturer that engaged in self-lubricating major         production   entities Copper sets of maching,solid mosaic bushing,liner bearing,lubrication fittings,high-pressure hose assemblies,hydraulic joints and other products.

 2.The products are widely useded successive casting machines,steel rollers in metallurgy industry,mineral machines,ships,turbogenerators,mining machinery,space and military industry products ect.

 3.We have the most advance casting and processing technica.

4.Our brand "ZHENNAN"is china famous brand over ten years.

5.Passed ISO9001-2000 standard.

6.The yearly output is up to 50 million sets.

7.Our market mainly include Noth Ameria,Soth Ameria,Eastern Eurpe,South Asia,Afric,Oceania,Mid East,Eastern Asia and Western Europe in the world.

 8.We will supply high quality,reasonable price,considerate service for our partner.

use for:connection indoor and outdoor air conditioner

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