Hua-Erja is a professional engaged in pressure flow (siphon) roof drainage system, kitchen and sewage waste on the same floor drainage system, bathroom appliances, hotel supplies, building materials distribution and trade, and conduct research and development of new products on a comprehensive high-tech trading company . At present, Hua Er-Jia companies new and old customers at home and abroad to provide quality products as follows: A, water supply and drainage class: There are Kaishi pressure flow (siphon) roof drainage system, Yu-Shun pressure flow (siphon) roof drainage system, kitchen Wei sewage waste on the same floor drainage system Kaishi concealed installation system; B, Bath appliances categories: There are well-known German Siemens (Siemens) dryers, the historic German Chi Delta (Starmix) a full set of bathroom appliances (such as dryers, drying hair, hair-dryer, soap dispenser, aerosol dispenser, tissue box, mirror, bathroom heater, hot pants machines, vacuum cleaners, etc.), the Sino-Japanese joint venture, Matsushita (Panasonic) dryers, German power Po ( Stiebel eltron) dryers, Sino-US joint venture Ike (Aike) jet dryers, domestic Gimhae (Jinhai) full range of hotel supplies; C, building materials sanitary products: There are Kaishi (Kasil) concealed cistern, Italy Vel ( Valsir) concealed water tank, Italian style, full bathroom, etc.