1、Project of 3,500 tons annual output of Potassium Fluoroaluminate of Shaowu Xinrui Technology has been completed and put into production.
2、Zhejiang Xinrui Brazing Flux Project started construction in 2025 and will be fully put into operation in 2026.
3、Passed the certification of IATF16949 Quality Management System.

Launch of construction for an annual 3,500-ton aluminum brazing flux base in the Fluorine & Hydrogen Chemical Industrial Park.

Completed a production line with an annual output of 300 tons of fluoroaluminic acid(Potassium / Lithium / Zinc / 726) and pre-coating production line.

1、Completed a production line with an annual output of 100 tons of Cesium Fluorochlorate
2、Successfully developed brazing robot

XINRUI established a joint venture with Daishin Industrial Research Institute of Japan.

1、In 2009, completed the project of copper-based and silver-based brazing filler metals & fluxes with an annual output of 1,000 tons.
2、Obtained the certification of ISO 9001 Quality Management System.

Successfully developed aluminum-to-aluminum brazing materials

Established the Aluminum Flux-cored Wire Manufacturing Department
Successfully developed copper-aluminum brazing materials

Completed the copper brazing auxiliary agent (Trimethyl Borate Project)

The company was founded, initiating the production and sales of flux generator product series.