Chengshu Technology is an ISO9001: 2000 certificated manufacturer of silver contact rivets, which was founded in 2002 by present management at Hong Kong. Our main customer, like: Chengli, Neiken & NVC, etc. Our products are widely used in electronics, breakers, mobile phone touch piece, relays & electrical switches. We know that quality is the life of product, and that is our management tenet as well. We highly believe that, strictly material control, effectual quality system, general service & competitive price will make us be cooperate partners.