Chang-Ruenn Technology Co., is based on the concept of design-led team,
Hope that the technical capacity of a team, dedicated service,
Meet customer demand for the company's productivity, allowing companies to automatically grow up and stability.
Run-chang services you would like to thank the support of old and new customers will welcome the partnership talks Gu guide.
The Company's business operations in a responsible attitude to create a superior reputation for excellent quality,
To the high quality of service to serve you.

Professional maintenance
The company has the industry's best quality and technology maintenance, divided by geographic proximity, professional services firms, for the
Customers across the province to provide technical support and services, its business scope to include the entire province.

Automation Engineering to upgrade the installation of monitoring system
Main services provided by the Company so as to help enterprises improve productivity and quality to reduce manpower and costs, will be used in automation technology with a variety of levels,
To help meet customer demand and to enhance the overall competitiveness of industry, to promote the objective of sustainable development.