JINHAI Machinery Parts of Engineering & Mining Co.,Ltd (hereinafter shorted as JINHAI company)was established in 1983,have 30 years experience for floating seals production,which is the largest professional manufacturer all over the China.We are localed in Xiong County,Baoding City,Hebei Province,near to Beijing airport with only 120 kms,close to Daguang Highway,the traffic is very convenient. Since JINHAI company was established,always adhering to the principle as"Customer principal,innovate development,improving the position of "Made In China"in world wide",have created a famous brand-"JINHUA" in China floating seal industry. JINHAI company have owned factories with more than 15,000 square meters,more than 200 employees,80 CNC lathes, have created an advanced floating seal production line from design,raw material,modeling,casting,to turning,grinding,and lapping . Our floating seal production size from 50mm to 1425mm with more than 300 models,suit for construction machineries, mining machineries, agriculture machineries,building machineries,shield machineries,and vessel manufacturing and reduction gears industry. JINHAI company who is one of the drafting company for China floating seal standard JB/T8293.1-1999 & JB/T8293.2-1999.The production capacity, production level and product quality are advanced in the domestic market and close to the international leading level.We are currently supplied to many famous China OEM customers as: SHANTUI,ZOOMLION,YISHAN,LIUGONG,SHANTUIOYT,HG R&D,HUBEISANSHENG,SANY Mining,Brevini(Yancheng),Zhangjiakou Coal Cutter Factory,and so on. JINHAI company started to do the international exporting business since year 2008,at present we successfully export to Asia,Europe,America,Australia,Africa with more than 20 countries,have established long-term relations of cooperation with our foreign customers . In 2005 we have passed the ISO:9001 quality system certification and in year 2012 we have passed the ISO/TS16949 quality system certification,in the future 5 years we are willing to be a world-class famous floating seal manufacturer.