Shandong Jiahua Water Treatment Technology Co.,Ltd,which is the most professional manufacturer of water treatment chemicals in China. Our main products are Polyaluminium Chloride(PAC,including drinking-degree and industrial-degree), At present our annual capacity is 70,000MT.Moreover,we are the only NSF certified PAC manufacturer with most varieties and largest capacity in China, We have great faith in the quality of our products and service.Most of all,we are a key enterprise of national 863(high-purity PAC) project of Chinese government.