Tricol Clean Inc. | 130 followers on LinkedIn. Weifang Tricol Trading Company LTD is the largest combination microfiber manufacturer in Asia and a strong partner of microfiber technologies brands worldwide. Established in 1992, Tricol began as a manufacturer of cotton towels and bedding linens for the global home textile industry. Tricol's presence as a major manufacturer of synthetic textiles began in 1996 with the opening of China's first, and largest, combination microfiber production facility.