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composite insulator factory history Orient Power and Cangzhou Hualing Electrical
Company established and named Hejian Guangming Electrical Equipment factory producing power fittings and electrical equipment
Investment on composite insulator production line, forming technical team and begin to produce composite insulator
500KV whole injection production way and production machine got national patent. Company name change into Cangzhou Hualing Electrical Co., Ltd
Silicone rubber mixing workshop established, daily capacity is 2000kg.
Moved to new factory site, more workshops available to increase production capacity for more composite insulator types.
Pass ISO 9001-2008.
Begin to produce end fittings, mainly in machining and lathe turning.
Combined with Zhengzhou Orient Power Co., Ltd to develop exporting business through website promotion and international exhibition.
Begin to produce fiber glass reinforced core rod and form 6 production lines.
Forging workshop established, and change most end fittings into forging to improve composite insulator quality.
Got 5000h aging test report.
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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