In October, 2011, Sany Heavy Industry purchased our BL and SGL products with a total number of 150 sets for the water supply system in the factory.

In 2008, we finished water supply project for the National Library of China, and 6 pieces of equipment were applied, including CDLF pump, SGK pump, control device.

In February, 2011, we successfully handed over the factory water supply project to Unilever (China), and the major machines were two sets of variable frequency water supply equipment.

The sewage treatment project for Western Returned Scholars Association was completed in 2007, involving WQ pump, SGL pump, SGK pump and others, and the total number was 12.

In July, 2011, the smell removing project for main exhibition hall of Shenzhen Universiade was put into use. This project mainly used ten high pressure pumps to transfer deodorizing-water resource into the sea to eliminate the special odor of seawater, and the ten machines included BL water pump and control device.

In March, 2012, National Environmental Industrial Park bought our fire pump and no negative pressure water supply equipment with a total number of 10 sets, and they are used for fire fighting and no negative pressure water supply system.