重庆四联技术进出口有限公司成立于1989年，是重庆川仪自动化有限公司的全资子公司。重庆四联技术进出口有限公司以重庆川仪自动化有限公司和中国四联仪器仪表集团有限公司的产品为货源，主要从事机电产品、成套设备、仪器仪表、工业自动化控制系统设备等业务，经营模式以代理、自营和内贸为主，连续多年名列重庆市进出口企业前20强，专业外贸公司前3名。
  Silian Technical Import and Export Co., Ltd.Chongqing. was established in 1989 and is a wholly-owned subsidiary of Chongqing Chuangyi Automation Co., Ltd. Silian Technical Import and Export Co., Ltd.Chongqing. mainly engages in the business of mechanical and electrical products, complete sets of equipment, instruments and meters, industrial automation control system equipment, etc., with the main business models being agency, self-operation, and domestic trade. It has been listed in the top 20 import and export enterprisesin Chongqing for many years and in the top 3 professional foreign trade companies.
企业信息公开内容
一、基本信息
    名称：重庆四联技术进出口有限公司
     类型：有限责任公司（法人独资）（外商投资企业投资）
     法定代表人：要玥
     营业期限：1988年01月06日至永久
     公司住所：重庆市渝中区人民路123号附1号
     经营地址：重庆市渝北区黄山大道中段61号
     成立日期：1988年01月06日
     许可项目：
     一般项目：自营和代理各类商品和技术的进出口(国家限定公司经营或禁 止进出口的商品和技术外)销售：五金、交电、旦用直货、摩托车及其 零部件、钢材、普通机电产品、成套设备、有色金属(不含稀贵金属)  仪器仪表、工业自动化控制系统设备、化肥；仪器仪表，工业自动化控制 系统设备技术服务、技术咨询及相关服务，第一类医疗器械销售(除依法 须经批准的项目外，凭营业执照依法自主开展经营活动)”
Name: Silian Technical Import and Export Co., Ltd.Chongqing.
     Type:Limited Liability Company (Wholly-owned by a legal person) (Investment by foreign-invested enterprises)
     Legal Representative: Yao Yue
     Operating Period: January 6, 1988 to Permanent
     Registered Company Address: No. 123, Renmin Road, Yuzhong District, Chongqing
     Operating Address: No. 61, Huangshan Avenue, Yubei District, Chongqing.
     Establishment Date: January 6, 1988
     Permitted Projects:
     General Projects: Self-operation and agency for the import and export of various types of goods and technologies (except for goods and technologies that are limited or prohibited by the state for the company's operation). Sales: Hardware, electrical appliances, daily necessities, motorcycles and their parts, steel, general mechanical and electrical products, complete sets of equipment, non-ferrous metals (excluding rare metals), instruments and meters, industrial automation control system equipment, fertilizers; technical services, technical consulting and related services for instruments and meters, industrial automation control system equipment, sales of Class I medical devices (except for projects that are legally required to be approved, operate legally with a business license).