LD Valve Co., Ltd.

In 1974, LD VALVE was founded in TAIWAN as a thermoplastic piping systems manufacturer with in-house label brand “LD”, is the pioneer of the flow control industry. We are recognized in over 100 countries and continue to expand every day. The “LD” brand name is synonymous with the highest standards of quality products, customer satisfaction and competitive pricing. For over half century, LD offered excellent quality of flow control products. LD is poised for ongoing growth through the continual pursuit of quality improvement in the products and services provided to the customers.