Countdown to the Chinese New Year:2025 KLD Holiday Notice and Business Arrangement

The three-day 18th Shanghai International Water Exhibition (WATERTECH CHINA 2026) concluded successfully on June 11 at the National Exhibition and Convention Center (Hongqiao) in Shanghai. Tianjin Kailida Control Technology Development Co., Ltd. (KLD) sent its sales team to Shanghai for the exhib

Master precise flow control in HVAC and industrial systems. Discover how modulating valves work, compare key types, and learn expert Cv sizing.

Stop erratic fluid control. Discover how modulating valves deliver precise, continuous adjustments to prevent wear and optimize efficiency.

Choosing between a modulating valve vs on-off valve? Learn the key differences in flow control and isolation to prevent costly system failures.

Choosing the wrong modulating valve destroys pumps and inflates costs. Compare 2-way vs 3-way configurations to maximize HVAC efficiency.

Stop energy waste and system failures. Discover the ultimate engineering guide to accurately sizing, specifying, and selecting modulating valves.

-INVITATION-You Are Cordially InvitedFrom June 9 to 11, 2026, the global water treatment industry will once again turn its attention to Shanghai. The 18th Shanghai International Water Exhibition (WATERTECH CHINA 2026) is about to open grandly at the National Exhibition and Convention Center (Hongqia

What happens when your electric ball valve just sits there? Production stops. Costs rise. Don't panic. Most motorized valve failures are easy to fix. In this guide, you will learn the five most common problems with Electric Ball Valves.