Jiangyin GWIPPO Enamel Co., Ltd. (Stock Code: 871274), established in 1995 and headquartered in Jiangyin City, Jiangsu Province, is a national high-tech enterprise specializing in enamel technology R&D, production, and sales. As a key player in China's enamel industry, the company focuses on industrial enamel coatings (e. g., glass-lined enamel for chemical reactors), water heater enamels, and high-performance enamel products (e. g., pressurized enamel water tanks and heat exchangers).

With over 30 years of expertise, GWIPPO operates advanced R&D facilities, including the Jiangyin High-Performance Enamel Materials Research Institute and the Donghua University Glass & Enamel Postgraduate Workstation, collaborating closely with academic institutions to drive innovation. The company holds 6 invention patents, 50 utility patents, and has participated in drafting 9 national standards and 6 industry standards Notably, its enamel coatings extend the lifespan of water heater tanks from 5 to 15 years, achieving international top-tier quality.

GWIPPO's products serve global clients in chemical, pharmaceutical, and renewable energy sectors. In 2023, it reported revenue of ¥ 121 million and secured partnerships with 10+ leading enterprises through innovations like dual-sided enamel condensing boilers. Recognized as a "Three Excellence" by China Enamel Industry Association, GWIPPO aims to expand its global market presence while advancing sustainable manufacturing practices.