About the hang seng
Anhui province high and new technology enterprise | The national intellectual property advantage enterprises
Anhui hang seng technology development group co., LTD. Is located in the history of the city and city in the south of anhui。Jiuhua mountain is one of the four famous buddhist mountains in chizhou，Huangshan mountain、Taiping lake is near at hand，Hefei in the north，In the east of nanjing、Shanghai，High-speed along the river、High-speed along the river、Copper nine railway、Jingjiu railway、318National highway、And the Yangtze river golden waterway in the intersection，Jiuhua airport and put into operation of high-speed along the river is chizhou marks the iron、The male、Machine more than one of the three-dimensional transport network formally established。The hang seng group over the years committed to technology and equipment research and development in the field of pipeline repair installation，And has developed into a set of microelectronics、Machinery、Chemical and elastomer seal manufacture and so on，With the diversification of several subsidiary、Modern enterprise。The hang seng group is“Anhui province high and new technology enterprise”And“The national intellectual property advantage enterprises”，Is the main drafting unit of a variety of material standard，2015National ministry of industry and approved by the hang seng group in drafting《Pipeline patch with nodular cast iron》The national industry standard，This standard will be2018Years9Month began，To guide the development of the domestic pipeline repair machine industry has a positive and far-reaching significance。The hang seng group's research and development production“Colored stone”Card pipeline repair、Opening tee、Repair special series、Special winding belt、Tapping machine、CSTPipeline fast repair agent such as pipeline repair installation with series of products，Won the praise of the broad masses of customers and love。“Colored stone”Awarded“Anhui province famous trademark”。In particular, with independent intellectual property rights“Resistance to high pressure type pipeline repair section”（Commonly known as hough section），The adoption of new high-pressure sealing structure patent technology，Its high resistance...
Patch of line standard drafting unit
The national intellectual property advantage enterprises
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