Dongguan Sino-1 Electrical Contacts Alloy Co., Ltd.

Dongguan Sino-1 Electrical Contacts Alloy Co., Ltd. has been a leading manufacturer & exporter of electrical contacts, rivets, screws, fasteners & stamping components in Taiwan area & mainland China for more than 10 years.



Our quality control system obtained approval of ISO9001-2000 in 2000. We sell our products worldwide. We have more than 40 sets of bimetal contacts cold-heading machines imported from Japan & Korea. The machine can produce 50 million products per month. Meanwhile, our advanced test instruments can also meet your strict quality requirements.

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