Guangdong Sungroup Materials Co,Ltd is a professional and experienced sport materials vendor with vertical set-up. Over past 20 years in the marketplace, we have serviced many different customers very well. The company has its own independent R&D laboratory and manufacturing facility with strong technical forces. The company also has extensive cooperation and exchanges with well-known domestic and overseas companies, research institutes and universities. HengFeng deeply believes in Quality first, Customer first. We adhere to producing customer-oriented products and accelerate product innovations to meet the needs of rapid economic development, so our products stay at the forefront of the industry.