中（zhōng）文
Zhite Automatic Control Valve is a powerful enterprise integrating production, manufacturing and sales.。
Zhite is a R&D-oriented enterprise with full innovative spirit.。
Zhite has always adhered to the business philosophy of "scientific and technological innovation, winning by quality", continuously accumulated advanced science and technology, gathered elite talents at home and abroad, and focused on solving engineering projects in the fields of heavy loads, precise control, multi-logic actions, and multi-point control. major problems.
Electric ventilation butterfly valve
