Chengde longzhida (0314-5932916) Intelligent Instrument Technology Co., Ltd. (formerly Xinlong Electronics) is a modern high-tech enterprise integrating the production of water meters, wireless remote water meters, heat meters, ultrasonic heat meters, intelligent water mixers, non negative pressure water supply equipment, time area on-off method, PE pipe manufacturing, software development, product integration and information services. It is a professional designated enterprise of the former Ministry of electronic industry and 14 key enterprises of electronic system in Hebei Province. Chengde longzhida is mainly committed to the R & D, production and sales of energy-saving and water-saving intelligent control and data transmission. The product has high technical content, simple and reliable use, remarkable energy-saving and water-saving effect, and is highly praised by hundreds of schools and thousands of users all over the country.

Welcome to join Chengde longzhida!

 

 

Integrity management, customer first; safety first, quality assurance.