Silian Technical Import & Export Co. Ltd.Chongqing STIEC. STIEC is the full invested corporation of Chongqing Chuanyi Automation Co. Ltd. (SIC) which belongs to China Silian Instrument Group Co. Ltd. (SIC Group). STIEC basing upon the products of SIC and SIC Group as its supply source represents SIC to contract projects and system integration with the combination of technology and trade for design, R&D, installation, commissioning, training and technical service. Its engineering projects covers the sectors of power station, nuclear energy, metallurgy, oil, chemical, light industry, building material, military industry, municipal, environmental protection and city light rails.



After many years of development Chongqing Chuanyi Automation Co., Ltd. ( SIC for short ) becomes the enterprise leading the national comprehensive capacity in the manufacturing sector of industrial control system and devices. The Company focuses on the businesses of R&D, manufacturing, marketing, technical solution and service for industrial automatic system and devices and engineering integration. The Company possesses strong technical base, full range of product catalog, perfect sales service network as well as the leading position in the same domestic sector for system integration and contracting service capacity with its advantage of technology, marketing and talents.



The main businesses of the Company are industrial automatic control system & devices and engineering integration, including unit products, control system integration and contracting service. The single product mainly contain smart transmitter, intelligent control valve, intelligent actuator, smart flow meter, temperature instrument, control room instrument, analyzer and so on.