Hong Kong ErKuan International Water-works Group, Jinan Angel Industry Co., Ltd. produces water-treatment equipment based in Ji'nan. She was established in 1999, the company occupies 80 acres, the existing staff of 150 people. high-tech and intermediate technical staff accountes for one-third. Company does R&D work, designing, manufacturing, saling, installation and integration services. With advanced technology, superb technology, excellent quality, good management and high-quality staff, we can provide you with the programme from the planning, designing and manufacturing, installation to commissioning training system. And after-sales service are a set of comprehensive services. First-class water treatment equipment and products are guaranteed.