Established in 2000 through a joint venture between Kumho Petrochemical of South Korea and Shanghai Sunny, KUMHO SUNNY is headquartered in Shanghai with three production bases in , Shanghai, and Guangdong, Anhui ,Thailand boasting an annual production capacity of over 300,000 tons. 

The company has been recognized among Shanghai's Top 100 Manufacturing Enterprises for eight consecutive years and serves as the chair of the Modified Plastics Division of the China Synthetic Resin Association. 

KUMHO SUNNY ranks first in national invention patents within the PC/ABS and ABS sectors.

Additionally, KUMHO SUNNY holds the top market share in the automotive sector for both PC/ABS and ABS materials.

Unlike traditional modified plastic companies that categorize products by resin type, we focus on deepening specialization in the primary material characteristics most needed in customer application scenarios—such as premium texture, dimensional stability, weather resistance, scratch resistance, and more. This approach helps customers escape homogeneous competition and build competitive advantages right from the material selection stage.