Ningbo Longyang Plastics Technology Co., Ltd. is a technology enterprise mainly engaged in the research, development, production, sales, and technical services of high-performance modified plastics. Located in Longshan Industrial Park, Cixi City, Ningbo, the company enjoys a prime geographical location with convenient transportation. The company is equipped with 7 twin-screw extrusion production lines from Germany's Coperion, with an annual production capacity of 20,000 tons. It also has state-of-the-art testing equipment such as a UL combustion tester from the United States and a RoHS detector compliant with EU standards. The main products include modified plastics and alloys such as ABS, PP, PS, PC, PPO, PA, and PBT, which are widely used in industries like automobiles, batteries, home appliances, office equipment, construction materials, and medical devices. With strong financial and technical capabilities, the company has established long-term cooperation with multiple universities and research institutes in China. Leveraging the advantages of university scientific talents and instrument facilities, the company conducts forward-looking research and development on emerging topics, fully utilizing the synergies of industry-academia-research integration to provide comprehensive material analysis and testing services to customers. The company strictly adheres to the ISO 9001 quality management system and the ISO 14001 environmental management system to ensure that product quality and environmental requirements meet customer expectations. If a type is , it does not need to be translated and should be output as . Output format: Directly output the translated result.