Shiteng always adheres to craftsmanship, with quality control as the core, and continues to create stable and reliable environmentally friendly ink products. From raw material entry, semi-finished product processing to finished product delivery, the entire production process follows strict quality standards and testing mechanisms. All products meet national environmental regulations and comply with multiple certification requirements both domestically and internationally.

The company has a professional quality management team and fully equipped testing instruments. By summarizing and analyzing daily product data, the production status of each batch of products can be better recorded and monitored. The application technology department and proactive and timely after-sales service team of Jiajing Ink Painting ensure the quality stability of the products in practical applications after they are released from the warehouse.