Zhuji City Howhi Air Conditioners Made Co., Ltd is a private enterprise group integrated with scientifical research, industrial production and trade. The headquater is located in Zhuji City Zhejiang Province with Beijing Baida Lianshun Refrigeration Co., Ltd, Shanghai Baida Refrigeration Co., Ltd., Guangzhou Bada Refrigeration Co., Ltd., Shenzhen office, Zhejiang Howvei Machinery Co., Ltd, Howhi International Co., Ltd. (located in Lagos Nigeria) and Howhi General Trading L.L.C (Dubai).HOWHI has devoted itself in the development/production and sales of copper fittings, brass fittings and other accessories for air conditioning and refrigeration equipment, water piping project and other industrial piping system. HOWHI's self-exploitation capability and annual sales amount have been enhanced rapidly under the whole group's effort. The products have been sold far to Canada, America, Australia, Spain, Mexico, Japan, Taiwan, Singapore, India, Egypt and so on. With high quality and reasonable price, products hold comparative market share in European and American high grade market.In 2006 June, HOWHI actively responded to the anti-dumping and anti-subsidy investigation on copper pipe fitting from Canada. In April 2007, HOWHI responded to the second anti-dumping and anti-subsidy investigation on copper pipe fittings from Canada. HOWHI gets the decision of 0% dumping tax rate and 0% subsidy tax rate after twice investigations, which fully illuminated HOWHI's tenet of fair competition, sincere service and harmonious development.HOWHI is willing to service consumers and wins trust in consumers with its originality and sincerity.Howhi has got the quality management system certification ISO9001:2008 and GB/T 19001-2008, environmental management system certification ISO14001:2004 and GB/T 24001-2004. Meanwhile, our products have got the NSF, as well as CRN(Canada certification).