深圳市鼎瑞诚实业有限公司自成立以来，一直致力于为客户提供高品质的产品和优质的服务。
作为专业的电子元器件代理商,鼎瑞诚实业多年来与台湾宏康/HYCON , 德普/DP，比亚迪/BYD，日本美上美/MITSUMI，摩尔森/Moores ,南京长电 等著名的电子元器件品牌企业紧密合作，专注于锂电保护IC，计量IC，多节保护IC，MOSFET的销售与技术服务,在移动通信系统及终端(手机)、数码电子产品(平板电脑,P-DVD,GPS, 蓝牙)、工业品、家电、监控安防、医疗等领域，为众多电子制造企业和研发机构提供服务。
鼎瑞诚实业立足深圳，在香港设有分公司。公司团队由多年半导体行业人员组成。将最新推出的领先元器件介绍给国内的制造企业，并将客户的诉求准确、及时的反馈给原厂。全力支持客户在研发设计、样品申请、小批量试产及批量订单各流程的顺畅运行，以达到低成本的运营。在广大客户及供应商的信任和支持下，鼎瑞诚正在不断成长、发展。
主流型号：
台湾宏康/HYCON
HY2113-AB1A HY2113-AA1A HY2113-BA1A HY2113-CA1A HY2113-DA1A HY2113-EA1B HY2113-EA4R HY2113-FA2B HY2113-GA3A HY2113-HA3A HY2113-IA2C HY2113-JA1B
HY2113-KA5B HY2113-LA1A HY2113-MA1A HY2113-MA1B HY2113-NA4A HY2113-NA4B HY2113-OA1A HY2113-OA1B HY2113-OA1C HY2113-OA4L HY2113-OC4L HY2113-PA5B
HY2113-RA1A HY2113-SA1B HY2113-UA4L HY2113-UA6C HY2113-UC4L HY2113-UC6C HY2116-HA2B
HY2113-BB1A HY2113-CB1A HY2113-DB1A HY2113-EB1B HY2113-EB4R HY2113-FB2B HY2113-GB3A HY2113-HB3A HY2113-IB2C HY2113-JB1B HY2113-KB5B HY2113-LB1A
HY2113-MB1A HY2113-MB1B HY2113-NB4A HY2113-NB4B HY2113-OB1A HY2113-OB1B HY2113-OB1C HY2113-PB5B HY2113-RB1A HY2113-SB1B HY2113-UB4L HY2113-UB6C
HY2116-AB6B HY2116-BB6A HY2116-CB6B HY2116-DB6B HY2116-HB2B HY2116-OB6A
HY2112-AB HY2112-BB HY2112-CB HY2112-DB HY211-2EB HY2112-GB HY2112-HB
HY2111-DB HY2111-EB HY2111-GB HY2111-HB HY2111-KB HY2111-NB
HY2115-AC9D HY2115-BC9D HY2115-CC9D HY2115-DC9D HY2115-KB9D HY2115-LB9D HY2115-MC9D HY2115-MB9D HY2115-NB9D
HY2118-AC2J HY2118-BC2J HY2118-CC2J HY2118-EC2J HY2118-FC2J HY2118-AG2J HY2118-BG2J HY2118-CG2J HY2118-EG2J HY2118-FG2J HY2118-GG2J
HY2120-AB HY2120-BB HY2120-CB HY2120-DB HY2120-EB HY2120-FB HY2120-GB HY2120-HB HY2120-LB HY2120-MB HY2120-NB HY2120-OB
HY2122-AB1A HY2122-AB1B HY2122-BB1A HY2122-EB1A
HY2212-AB3B HY2212--BB3A HY2213-AB3B HY2213-BB3A HY2213-CB3A HY2215-BB3A HY2215-CB3A HY2216-BB3A HY2110-AB HY2110-CB HY2110-DB
日本美之美
MM3280A01RRE MM3280B04RRE MM3280B05RRE MM3280C01RRE MM3280C01NRH MM3280C04RRE MM3280C05RRE MM3280EA3YRE MM3280EA5YRE MM3280EA6YRE MM3280EB2YRE MM3280F02RRE
MM3280G01RRE MM3280G02RRE MM3280H01NRH MM3280H02NRH MM3280H03NRH MM3280H04NRH MM3280I01NRH MM3280I02NRH MM3280J01NRH MM3280J03NRH MM3280J04NRH MM3280J05NRH
MM3280J07NRH MM3280JA1YRE MM3280JB1NRH MM3280JB2NRH MM3280JB3NRH MM3280JB5NRH MM3280JB7NRH MM3280JC2YRE MM3280JD2YRE MM3280JD4YRE MM3280JF1YRE MM3280JF2YRE
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MM3280P23RRE MM3280P25RRE MM3280PA1RRE MM3280PA6RRE MM3280PA7RRE MM3280S01NRH MM3280S02RRE MM3280T01NRH MM3280T02RRE MM3280T03NRH MM3280W01NRH MM3280W06NRH
MM3511A16YRE MM3511A46YRE MM3511A56YRE MM3511A66YRE MM3511A76YRE MM3511A86YRE MM3511AB6YRE MM3511C16YRE MM3511C26YRE MM3511C46YRE MM3511C66YRE MM3511C96YRE
MM3511CC6YRE MM3511E16YRE MM3511G16YRE MM3511H16YRE MM3511H26YRE MM3511H46YRE MM3511K26YRE MM3511K36YRE MM3511K46YRE MM3511K76YRE MM3511K86YRE MM3511L16YRE
MM3511L36YRE MM3511L56YRE MM3511L66YRE MM3511L86YRE MM3511L96YRE MM3511LA6YRE MM3511M16RRE MM3511M16YRE MM3511W26YRE MM3511WA6YRE MM3511WB6YRE MM3724AC1RRE
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MM3638F17RRE MM3638F19YRE MM3638F20YRE MM3638F21YRE MM3638F22YRE MM3638FH1RRE MM3638H01YRE MM3722KF1RRE MM3722KF2RRE MM3721EF1RRE MM3721EF2RRE MM3721EF5RRE
MM3721HF1RRE MM3721HF2RRE MM3645A01VRE MM3645A02VRE MM3645B01VRE MM3645B02VRE
