Since NGK Company was established from May 5, 1919, the core in Japan Nagoya and Tokyo head office, the embranchment in USA, Australia, Belgium, Canada, China, England, France, Germany, Indonesia, South Africa, Thailand and so on.

    NGK is an excellent manufacturer of fine ceramic products and also an environment protection company whose service includes technology development, engineering, construction and technology support, NGK has been built a long-term strategic partner-ship with Shanghai Tepia Technology Co., Ltd to actively promote advanced technologies and products of sludge dry & incineration treatment in the area of environmental protection.