Chidi electric group ltd. Is one of china's older and larger manufacturers of water purification equipment in asia. The company has 330,000 square metres of land and 180,000 square metres of construction. It has 12 currently internationally advanced production lines, 3 million units of annual household electricity and more than 80 parts of the world. For many years, chidi products have been tested by the zhejiang department of technical supervision and the centre for monitoring and inspection of the quality of medium-use electrical equipment, meeting the standard requirements and receiving over 100 international patents. The company has iso 9001 certification of quality management systems, iso 14001 certification of environmental management systems, ohsas 18001 certification of occupational health safety management systems and certification of products such as gs, ce, ul, cb, saso, csa, ccc, etc. It is a member of the international bottled water association, a member of the american water quality association, and a chair in the drafting of standards for drinking water safety. The chidi group has nine branches under china, china, chidi group, china, china, china, japan, ningbokchidi refrigeration equipment ltd., tzukkkiti import & export co. Ltd., tzukkchidi small power company ltd., tzukchidi drinking water equipment ltd., chidi research institute, chidi group (united states) branch, beijing chidy whemin science and technology intelligence ltd. The company is a large group company that specializes in the design, development and production of electrical series products such as air conditioning, drinking water and pure water equipment. The company is located in the town of tsai creek, located in the northern plains of zhejiang, and at the southern bridge of the trans-sea bridge in hangzhou bay, which facilitates easy intestines. It covers more than 500 acres and 180,000 square metres. The company has advanced manufacturing equipment and various high-precision detection instruments and has strong research and development capabilities. Two and a half million drinking water units and one million air conditioners are produced annually. To inherit history, now and in the future, the chidi have always insisted on their responsibility "to live with quality and build a hundred years of fame" and on their new march to celebrate a better tomorrow with great gestures and enthusiasm