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- Contact：朱联盈
- Phone：0571-86262818
- Email：hzthfz@163.com
- fax：0571-86260851
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[Hangzhou Spring, Internationally Advanced] Supplying high-grade valve springs (special prize)
Since 2002, Hangzhou Spring Co., Ltd. has jointly undertaken the development tasks of supporting springs with many large and medium-sized domestic valve manufacturers. There are a wide variety of spring specifications, with wire diameters of Φ19~Φ
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2015-12-04 |
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[Hangzhou Spring, high-end manufacturing] Spring for heavy/engineering machinery (Special Award)
Hangzhou Spring Co., Ltd. develops and produces various types of springs for heavy machinery, which are suitable for steam turbines, power generation equipment, valves, elevators, locomotives, chemicals, ships, construction, engineering machinery, and excavators.
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2015-12-04 |
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[Hangzhou Spring, a specialized enterprise] supplies springs for various household appliances (three-system certification)
Hangzhou Spring Co., Ltd. has developed and produced electrical appliance series springs for well-known domestic electrical appliance groups, reaching the international advanced level and achieving the purpose of replacing imported products. Spring wire diameter
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2015-12-04 |
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[Hangzhou Spring, Scientific and Technological Progress] Supply of high-precision, compact clutch spring (special prize)
Hangzhou Spring Co., Ltd.'s high-precision clutch spring won the 2008 China Machinery General Parts Industry Outstanding New Product Special Award. In January 2010, its high-precision and compact clutch spring passed
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2015-12-04 |
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[Hangzhou Spring, designated enterprise] supplies various types of high-stress hydraulic parts springs (Special Award)
Hangzhou Spring Co., Ltd. is a key enterprise of the former Ministry of Mechanical and Electrical Engineering. It is also a professional manufacturer designated by the Ministry of Mechanical and Electrical Engineering to produce hydraulic springs. Hydraulic springs won the Quality Award from the Mechanical and Electrical Department in 1985
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2015-12-04 |
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[Hangzhou Spring, Zero Defect Products] Supply springs for power tools (Excellence Award)
Hangzhou Spring Co., Ltd. supplies power tool spring series (won the 2003 Outstanding New Product Excellence Award in the Machinery General Parts Industry). Our company successfully trial-produced impact springs for power tools
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2015-12-04 |
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[Hangzhou Spring, Domestic Leading] Provides various environmentally friendly, variable stiffness valve springs (special prize)
The valve spring of Hangzhou Spring Co., Ltd. won the title of Ministry of Excellence Product in 1985. Steyr valve spring won the 2002 China Machinery General Parts Industry Outstanding New Product Award; GW2.4S (
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2015-12-04 |
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[Hangzhou Spring, IRIS Railway Certification] Supplying all kinds of railway springs (Special Award)
The railway damping spring produced by Hangzhou Spring Co., Ltd. won the 2008 China Machinery General Parts Industry Association Outstanding New Product Excellence Award, and the 2012 railway locomotive bogie spring won the China
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2015-12-04 |
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