Sales inquiry

Mr. Wu: 178 1198 6129 QQ 326571879
Mr. Liu: 188 2571 1927 QQ 934800752

Technical and After-sales Consulting

Technical Engineer Li: 13415856851 Same WeChat number

Technical Engineer Liang: 13725854421 Same WeChat number

National Service Hotline: 400-699-1718

We have always been adhering to the tenet of "establishing a brand with quality, competing for the market with price, winning people's hearts with service, and seeking development with innovation" to provide users with high-quality equipment and services;

With a solid corporate foundation and a pioneering spirit, Sima has overcome obstacles step by step, devoted itself to the development, manufacturing, sales and service of national electronic instruments with professionalism, and never followed the trend.

We have an industrial chain integrating design, manufacturing and service. We are well aware that quality is the lifeblood of a company's survival. Only by constantly striving for perfection can we contribute high-quality products to the society.