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Progress of Company
| 1974 | • |
Kong Hsin Enterprise established in Hougang Street of Shihlin District in Taipei |
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| 1975 | • |
Produced one-piece ball valve, B100A. |
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| 1977 | • |
Increased capital and renamed company as Kong Sheng Valve Industrial Co., Ltd. Expanded plant and moved to No.81 Mingzu Road, Danshuei Township, Taipei County. |
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| 1981 | • |
Developed needle valve, N240A. |
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| 1983 | • |
Developed one-piece Hexagonal Barstock Ball Valve. Started to accept OEM and ODM orders and exported to the United States. |
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| 1984 | • |
Developed one-piece Investment Cast Ball Valve. |
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| 1985 | • |
Developed two-piece Barstock & Investment Cast Ball Valve. |
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| 1988 | • |
Bought and developed a new factory site in Dajia Youth Industrial Park; Developed Stainless Steel gate, globe and check valves. |
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| 1990 | • |
Increased capital and established KONG JIH VALVE IND., CO., LTD. The factory moved to No. 13 Gong 6th Road, Dajia Youth Industrial Park, Dajia Township, Taichung County. |
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| 1991 | • |
Developed flanged-end ball valve. |
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| 1994 | • |
Assembly conveyor line was introduced and installed. |
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| 1995 | • |
Implemented ISO-9002 quality assurance system. |
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| 1996 | • |
Automatic welding robot system was installed; Expanded Plant Two for the production of flanged-end ball valves. |
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| Oct. | • |
ISO-9002 certified by the Bureau of Standards, Metrology & Inspection, the Ministry of Economic affairs, Taiwan. |
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| 1998 | • |
Expanded Plant Three for the production of ball valves and more CNC vertical lathes were introduced to the factory. |
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| 1999 | • |
The second asse
mbly conveyor line was installed. |
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| 2000 | • |
Renovated two CNC lathes with auto-loading & unloading device. |
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| 2001 Oct. | • |
ExxonMobil Worldwide Approved Manufacturer List. Showing KONG JIH as the newest approved manufacturer for ball valves. |
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| Dec. | • |
Our two-piece class 900 ball valve tested to API 607 4th edition in SWRI, San Antonio, U.S.A. |
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| 2002 Jan. | • |
ISO-9001:2000/CNS 12681 awarded by the Bureau of Standards, Metrology & Inspection, the Ministry of Economic affairs, Taiwan. |
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| May. | • |
ISO-9001:2000 and PED 97/23/EC certified by TÜV Rheinland, Germany. |
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| 2003 | • |
Added two CNC machining centers and a CNC vertical lathe. |
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| 2004 | • |
Purchased two CNC lathes. |
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| 2006 | • |
Added two CNC machining centers. |
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| 2007 | • |
Purchased a multi-purpose tapping machine and three CNC lathes. |
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| 2008 | • |
Added an OKUMA horizontal machining center, a horizontal turning machine, and a tool presetter and measuring machine. |
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| Apr. | • | Awarded API 6D certification (certificate no. 6D-0788). | |
| 2010 Mar. |
• | ISO-9001:2008 and PED 97/23/EC certified by TÜV Rheinland, Germany. |
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