In order to provide better services to customers at home and abroad, according to the diversified individual needs of different customers, the company decided to increase the business scope of dangerous chemicals such as fluorosilicicic acid, calcium, calcium metal powder, calcium alloy, calcium silica, piperazine, antimony trisulfide, arsenic, antimony powder, copper-calcium alloy, selenium, etc., and obtained the dangerous chemicals business license on September 26, 2022, which can provide more quality products for customers and achieve cooperation. Win-win cooperation!