Handan changlan Fastener Manufacturing Co., Ltd sales2@hdchanglanfastener.com
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CompanyHandan changlan Fastener Manufacturing Co., Ltd. was founded in 2015, formerly Yongnian Tiexi Changhe fastener factory (founded in 2009), a large-scale standard fastener manufacturer in Yongnian County. The company is located
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Washer
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DIN127 Stainless Steel Square washer
Stop washer is the main product of our company. As the name implies, it is used together with the nut to prevent the nut from loosening. Generally divided into round nut with stop washer and so on
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DIN471 Retaining rings for shafts
The shaft retaining ring is the main product of our company. The shaft retaining ring is a kind of hole movement which is installed on the groove shaft and used to fix the parts. The inner diameter of this kind of retaining ring is slightly smaller than that of the assembly shaft.
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DIN 70952 Tab washers for slotted round nuts
Spring washer is the main product of our company. Spring washer is widely used in bearing and non bearing structures of general mechanical products
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Spring washer is the main product of our company. Spring washer is widely used in bearing and non bearing structures of general mechanical products
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