For 13 years, Shandong Lede Machinery Co., Ltd. has committed ourselves not only to connecting pipes, but people to each other through top notch products and outstanding, friendly services. Formally established in 2003, we have over 600 people on our team to carry out our annual production capacity of 30,000 tons of grooved fittings, making us a leading grooved pipe fitting manufacturer.

Here at Lede, we are dedicated to providing high price to performance ratio products, and all of our grooved fittings have been approved by both FM and UL standards. We are currently in the process of gaining LPCB and VDS certification standards to better guarantee the quality of our pipe fittings, couplings and mechanical tees. We own three large factories, all outfitted with advanced electric furnaces and automatic lines. The grooved fittings are machined using a CNC machine, and the surface is coated in a red epoxy powder, electrophoretic paint, orange paint or galvanized to increase the abrasion resistance of each fitting. The mold center is where new product are continuously developed, in order to meet diverse customer requirements.
Lede's pipe fitting products have been sold all over the world to customers in America, Canada, Europe, Russia, Australia, the Middle East, Asia, and Africa, aiding us in our reputation as a trusted and reliable brand.

In 2003
Shandong Lede Machinery Co., Ltd was founded, engaging in the production of grooved fittings.

In 2009
Laiyang Kuangda Machinery Co., Ltd was founded. This subsidiary primarily produces grooved fittings and ductile iron pipelines.

In 2012
Shandong Lede Machinery Co., Ltd, invested in a company that carries out the design and production of gate valves, butterfly valves, and check valves.