鼎阳

鼎阳科技（SIGLENT）是通用电子测试测量仪器的行业领军企业。公司为国家级高新技术企业和深圳市高新技术企业。中国电子仪器行业协会理事单位和广东省仪器仪表学会副理事长单位，被认定为“广东省高端通信测量仪器工程技术研究中心”和“广东省工业设计中心”，具有中国合格评定国家认可委员会（CNAS）认定的“测量实验室”。
从2005年推出第一款数字示波器产品至今，鼎阳科技一直是持续保持快速增长的数字示波器制造商，是全球极少数能够同时研发、生产、销售数字示波器、信号发生器、频谱分析仪和矢量网络分析仪四大通用电子测试测量仪器主力产品的厂家之一，是这四大主力产品领域唯一一个国家级重点“小巨人”企业。目前，鼎阳已经在美国克利夫兰和德国汉堡成立分公司，产品远销全球70 多个国家，SIGLENT已经成为全球知名的测试测量仪器品牌。

SIGLENT is an international high-tech company, concentrating on R&D, sales, production and services of electronic test & measurement instruments.
SIGLENT first began developing digital oscilloscopes independently in 2002. After more than a decade of continuous development, SIGLENT has extended its product line to include digital oscilloscopes, isolated handheld oscilloscopes, function/arbitrary waveform generators, RF/MW signal generators, spectrum analyzers, vector network analyzers, digital multimeters, DC power supplies, electronic loads and other general purpose test instrumentation. Product innovation is a key driver for the company as it invests more than 15% of total sales into R&D and owns many patents for its advanced technologies. Since its first oscilloscope was launched in 2005, SIGLENT has become the fastest growing manufacturer of digital oscilloscopes.

公司官网：http://siglent.com/

Anritsu

安立公司是拥有120多年历史的创新通信解决方案全球供应商。公司的测试测量解决方案包括无线、光通信、微波/射频和数字仪器，为无线接入网络、光传输网络以及数据中心市场光模块及网络的开发提供先进的研发、制造、安装和维护的解决方案。安立还为通信产品和系统提供精密微波/射频元件、光器件和高速器件。安立于全球各地设有办事处，业务遍布 90 多个国家，并拥有约 3,800 名员工。

Anritsu is a provider of innovative communications test and measurement solutions. Anritsu engages customers as true partners to help develop wireless, optical, microwave/RF, and digital solutions for R&D, manufacturing, installation, and maintenance applications, as well as multidimensional service assurance solutions for network monitoring and optimization. Anritsu also provides precision microwave/RF components, optical devices, and high-speed electrical devices for communication products and systems. The company develops advanced solutions for emerging and legacy wireline and wireless technologies used in commercial, private, military/aerospace, government, and other markets.

公司官网：www.anritsu.com

Smiths Interconnect

Smiths Interconnect Group Limited (史密斯英特康)是全球领先的电子元器件、连接器、微波元器件，子系统以及射频产品生产商。旗下产品多应用于商用航空、国防、航空航天、医疗、铁路、半导体测试、无线通讯以及工业市场等领域负责连接、保护以及控制等关键程序。
史密斯英特康拥有众多产品品牌，分别是 EMC、 RF Labs、Lorch、 Hypertac、 IDI、TRAK、TECOM、Millitech、Sabritec、HSI和Reflex Photonics。当在严苛的应用环境中需要高品质，高稳定性的电气连接系统解决方案， 史密斯英特康就代表着非同一般的高性能表现。

Smiths Interconnect is a leading provider of technically differentiated electronic components, subsystems and radio frequency products that connect and control critical applications in the commercial aviation, defense, space, medical, rail, semiconductor test, wireless telecommunications, and industrial markets.

Smiths Interconnect’s technology brands (EMC, RF Labs, Lorch Hypertac, IDI, TRAK, TECOM, Millitech, Sabritec, HSI and Reflex Photonics) are synonymous with exceptional performance and quality solutions for reliability and safety and offer the combined capabilities and product solutions of its nine technology brand origins. Our extensive product portfolio includes high reliability electrical interconnect solutions, solutions for antenna systems and a wide range of innovative RF and microwave solutions.

芯查查

芯查查是国内领先的元器件分销商中电港推出的“电子信息产业数据引擎，电子人的数字化家园”，为电子信息产业提供海量芯片信息查询、选型替代、参数对比、企业风险查询、资讯、课程、方案、直播、交易、交流等服务。

公司官网：xcc.com