Founded in 2001, Guangdong Qilong Technology Co., Ltd. relocated in August 2007 to the Yewu Industrial Zone in Meilin Village, Dalingshan Town—a renowned hub for manufacturing within Dongguan City. The company occupies a facility spanning 26,000 square meters, comprising production plants, office buildings, and staff dormitories. It is a high-tech enterprise specializing in the integrated R&D, production, and sales of eco-friendly PVC granules and novel polymer materials.

In terms of management, the company retains a nationally renowned management consulting firm to serve as its long-term advisor. On the technical front, the enterprise employs a team of over 20 senior engineers and engages polymer researchers from leading domestic academic institutions as long-term technical consultants, thereby ensuring the company maintains cutting-edge capabilities in product development and application. Furthermore, the company has fully adopted state-of-the-art international production equipment, including 16 sets of 150mm co-rotating twin-screw extruders, and has established a spacious 400-square-meter professional laboratory dedicated to comprehensive product testing and quality assurance.