Chengdu Dahuanyu Co., Ltd. is a technology-based joint-stock enterprise specializing in the research and development, production, and sales of various plastic recycling machinery such as plastic extruders, plastic granulators, plastic pellet machines, waste plastic pellet machines, and waste plastic pellet machines. It is a registered unit at the municipal level in Chengdu and a first level legal entity. The company has established the Dahuanyu Office Department, Dahuanyu Huanbao Brand Professional Plastic Machinery Factory, Dahuanyu Technology Center, and Zhongsu Marketing Department. The company also engages in the trade of recycled plastic pellets, modified plastic raw materials, and plastic raw materials. The Huanbao brand plastic recycling equipment produced by our company has been applied in the field of plastic recycling and reuse throughout the country since the late 20th century, achieving significant social and economic benefits. All technical indicators of the equipment have reached or exceeded Q/72035019-9.1 standard, obtained national quality inspection technical certification, and also obtained the "Huanbao" brand trademark registered with the Trademark Office of the State Administration for Industry and Commerce of the People's Republic of China, and applied for multiple patent protections. Adhering to the spirit of technology-based, honest and pragmatic, and striving for excellence and innovation, our company not only absorbs a large amount of advanced technology at home and abroad, but also focuses on the actual needs of middle and high-end users. After more than ten years of continuous improvement and independent research and development, we have formed a good reputation for our Huanbao brand plastic machine technology expertise, high-quality products, complete categories, and perfect services. The Huanbao brand series of equipment we produce can fully meet the needs of individual factory building, large-scale factory building, and large-scale comprehensive processing of waste plastics for fully mechanized, automated, and assembly line production. Our products are sold well throughout the country and exported to many countries around the world, receiving high praise from users. The consistent purpose of Huanbao brand plastic machines is to ensure the quality of plastic machines, pay attention to the price of plastic granulators, provide guidance on plastic recycling and regeneration technology, and provide after-sales service for the establishment of plastic recycling and regeneration granulation factories. "Buy a good plastic machine, go to the big world". Users are advised to recognize the registered trademark of "Huanbao brand" when purchasing plastic recycling equipment, plastic recycling machines, plastic granulators, various plastic machinery auxiliary equipment, plastic machine supporting equipment, and plastic machine spare parts.