R&D Capability
Chen Liang Ji invests approximately 8% of its annual sales revenue in scientific research and R&D innovation, always adhering to the needs of the world's technological frontiers and industry development, and focusing on the sustainable development of the industry with professional R&D technology. Zhengchang has completed the development of 280 new products, including 40 national key new products and 102 provincial high-tech products, and has obtained a total of 209 patents for invention, utility model, and appearance.
80
％
The annual R&D expenditure accounts for 80% of the total
100
+
Professional R&D personnel: 100+
206
+
The number of global patents is 206+
Technology Comes First, High-tech Products
