Dongguan Guanglihang Detergent Raw Materials Co., Ltd. began research on detergent additive application technology and related products in 2004. It is a professional enterprise integrating R&D, production, and sales, and has long been an agent and distributor for many well-known chemical companies. In 2009, it was awarded the title of "Dongguan Private Science and Technology Enterprise," and in 2011, it obtained the title of "Guangdong Private Enterprise." The company holds 4 invention patents. We have established industry-academia-research bases with multiple universities, demonstrating strong R&D technical capabilities. Our product technology reaches leading levels both domestically and internationally, meeting the requirements of different tiers. With the concept of "technological innovation and green environmental protection," we aim to set an example in the industry. Our products have been certified by environmental testing centers, ensuring they do not contain APEO or other substances harmful to humans and the environment. Guided by the philosophy of "doing business with love and being grateful," and adhering to the principle of "winning reputation with quality and winning praise with integrity," we provide customers with high-quality products and after-sales services.