So2 Sulfur Dioxide By Chengdu Hongjin Chemical Co., Ltd.

Chengdu Hongjin Chemical Co., Ltd was established in 2005, is a leading gas supplier in China, specializing in the production and distribution of high-quality industrial gases, specialty gases, electronic gases and laser mixtures. As the first dedicated gas supplier in southwest China, we have built a strong reputation for our reliability, innovation, and commitment to customer service.

We have advanced production technology and equipment to ensure high efficiency and high quality of gas production, purify gases to the levels required by our customers, 100% quality inspection before shipment, and provide detailed and exacting analytical reports. Customer service is our eternal goal. We provide customers with comprehensive technical support and after-sales service. From product selection, customized solutions to subsequent maintenance, we always focus on customer satisfaction. Through a professional team and a responsive service system, we are committed to establishing a long-term and stable partnership with each customer to promote the success and development of our customers.