XINRUI was founded in 2002, and has four production plants in China with 76333 square meters. Currently, we have more than 200 employees and achieved more than 100 million yuan of sales in 2023. Xinrui was granted more than 70 patents, including 24 invention patents, and certifications of IOS9001, ISO14001 and ISO45001, according to ROHS requirements to monitor the whole process, to achieve green, environmental protection and employee care. Xinrui is a listed enterprise on the New OTC Market(securities code: 834975), integrating the entire industrial chain of flame brazing automation machine, aluminum filler metal and aluminum flux.