GYLDT CO., LIMITED is a leading manufacturer and supplier devoted to the valves and pipe fittings design and manufacture in China.
Since its foundation in 1989, the world has witnessed the rapid development of GYLDT. It has been among the earliest ranks to make rubber expansion joints. Obtained a patent for making reducing flange connection in 1991, a patent license for developing rubber butterfly valve in 1996, and made advanced soft-sealing check valve in 1999. In 2002, it innovated the producing process of rubber expansion joint to reach the international level. GYLDT began to manufacture duckbill check valve and innovated its producing process in 2006, and the newest plate bearing compensator has been developed since 2009. Nowadays our products are much richer for each customers to choose, such as a series of gate valve, butterfly valve, check valve, rubber joint and flange joint, etc., and they usually win our customers’ good appreciation and deep trust. With our good quality, advanced technology, and professional after-sale services, our brand “GYLDT” has earned its high reputation in both international and domestic markets.
By strictly adhering management innovation, and insisting quality control, GYLDT has got a series of official permission due to its effective management. First, our products got a permission to be used as drinking water; then our company was named as the “China Green Star” as well as obtained ISO9001-2000 Quality System Certification in 2010. We also won certification from Environmental Management System and Occupational Health and Safety Management System in 2012. With our insistent endeavors, GYLDT never stops to delicate best products for every customer!
GYLDT is being with you forever!