grundfos mechanical seal manufacturers's qualifications and internationally authoritative certifications

All of our grundfos mechanical seal manufacturers have been authenticated by international authoritative institutes and cater for the Chinese criteria at the same time. We maintain close contact and extensive cooperation with large enterprises related to the international industry.  These internationally authoritative certifications show that our product is at the forefront of the industry.

Guangzhou Lepu Machinery CO., LTD has been providing quality Cartridge Seal to clients and are well known both at home and abroad. We are growing rapidly due to our quality products. The APV Mechanical Seal series is available in a wide range of types and specifications. The product requires less repair time. It has a self-diagnostic function to detect the malfunction, hence to reduce human detection and maintenance. Lepu ensures that the product quality and appearance are same to the original. Guangzhou Lepu Machinery CO., LTD has a high level of bellow seal processing technology. With highly advanced technology, Lepu seals can ensure better productivity for you.

Our business is devoted to sustainability. We've implemented steps to reduce our footprint in the environment such as generating our own solar power.