Liaocheng Liangda Sealing Technology Co., Ltd. is a specialized and precise repair service company focusing on industrial fluid leakage control. Our main services include "non-stop economizer internal leakage detection and treatment, pressure sealing, pressure plug, and ammonia, ammonia water, and coal gas desulfurization and denitrification liquid leakage treatment." We offer a range of services such as pressure vessel pressure sealing, pressure cutting, and pressure plugging; wholesale and retail of machinery and equipment, steel pipes, hardware, high-temperature adhesives, leakage sealing agents (excluding hazardous goods); and sales of steel pipes, pipe fittings, insulated pipelines, steel products, piping materials, plates, wires, equipment accessories, and metal materials, as well as insulation and corrosion prevention engineering construction.

Our company has always paid great attention to new technologies and innovation in the face of the common problem of internal leaks in economizers, which often required shutdowns or blind guesses about the leaking pipes during full-scale pipe removal, significantly impacting safe production. We remain highly vigilant and proactive in monitoring industry trends, new products, and technologies. By combining our technical team's experience and practical knowledge, we have developed a comprehensive system for detecting internal economizer leaks and non-stop sealing methods, eliminating this long-standing industry challenge and contributing to energy conservation and efficient production.

For major complex issues in industries such as ammonia water, ammonia gas, and coal gas, our company, through years of technical entrepreneurship and technical exchange and cooperation with peers in the industry, has developed and innovated a comprehensive solution for the leakage of corrosive pressure equipment. Our "cold bonding adhesive plugging method" has successfully achieved leakage control for ammonia water and ammonia gas, with a successful operation without leakage for over 2 years.

The company adheres to the business philosophy of "down-to-earth and progressive, quality first, honest, practical, and profitable through harmony," and operates with the service tenet of "dedicated service, upholding integrity, and striving for perfection." Its products, construction quality, and service awareness have all received unanimous praise from customers.