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composite insulator factory history Orient Power and Cangzhou Hualing Electrical
1978
Company established and named Hejian Guangming Electrical Equipment factory producing power fittings and electrical equipment
1999
Investment on composite insulator production line, forming technical team and begin to produce composite insulator
2003
500KV whole injection production way and production machine got national patent. Company name change into Cangzhou Hualing Electrical Equipment Co., Ltd
2004
Silicone rubber mixing workshop established, daily capacity is 2000kg.
2005
Moved to new factory site, more workshops available to increase production capacity for more composite insulator types.
2006
Pass ISO 9001-2008.
2007
Begin to produce end fittings, mainly in machining and lathe turning.
2008
Combined with Zhengzhou Orient Power Co., Ltd to develop exporting business through website promotion and international exhibition.
2010
Begin to produce fiber glass reinforced core rod and form 6 production lines.
2011
Forging workshop established, and change most end fittings into forging to improve composite insulator quality.
2012
Got 5000h aging test report.
2014
Participating IEEE exhibition in USA and open one line B2B Alibaba account.
About Us - Composite insulator manufacturer
More than 30 years experience in power industry since 1978 as a composite insulator manufacturer in China, advanced manufacturing process, strict quality control test system, ISO certificated, excellent communication, considerate services, enable us to be a leading composite insulator manufacturer of composite insulator and polymer insulator.
Our Advantage
ISO 9001 certificate
5000h Aging Type Test Report
Considerate after-sale services
Patent Product and New Technique
Instant Response for Each Requirement

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