TOYO-NIIJIMA STAINLESS STEEL(ZHAOQING)Co., Ltd is a joint venture by Japan and China, founded in 1995, is located in scenic tourist city in the eastern of Zhaoqing city in Guangdong Province with a total investment of 7850000 U. S. Dollars, covering the area of 26600 square meters. With the all-around support of the greatest capital, technology and management by TOSTE, from the start we applied ourselves to the design, development and manufacturing of hygienic valves and pipe fittings used in the brewary, brewary beverage, pharmacy, biological fine chemical industries and so on.

Based on Japanese successful strict and meticulous quality control model TNZ, created high-quality products and achieved the brand of the enterprise. TNZ passed the ISO9001: 2000 certification of quality management system in 2001.