Zhejiang Xinrui Welding Material Co., Ltd. (original named Shengzhou Xinrui Welding Technology Co., Ltd.) specialized in the R & D, manufacturing and sales of brazing materials. The company is one of the largest manufacturing bases of flux vaporizer and vapogas flux in China. Founded in July 2002, covering an area of over 14,300 square meters, including more than 8,000 square meters of workshop area, the company's annual production capacity of vapogas flux and flux vaporizer are 1,000 tons and 50,000 sets respectively. It's one of the earliest enterprises which obtained the production licenses of hazardous chemicals issued by the State Administration of Work Safety.