Shandong chengjiang CNC technology Co.,LTD. is a high-end intelligent equipment manufacturing company that integrates research, production, and sales. We specialize in the research, development, manufacturing, and sales of intelligent industrial aluminum processing equipment, aluminum door and window equipment, aluminum curtain wall equipment, and plastic door and window equipment. Our outstanding research and development team and professional technical staff have laid a solid foundation to ensure the production of high-quality equipment. Chengjiang is dedicated to creating the most advanced door, window, and curtain wall processing equipment in China.

    Adhering to the corporate philosophy of "technology-leading, quality-oriented," we have drawn on and absorbed international leading door and window processing technologies. We have developed over 100 products in three major series: industrial aluminum, aluminum door and window curtain walls, and plastic steel door and window equipment. Our technological expertise consistently places us at the forefront of the industry. With multiple offices nationwide, our excellent sales personnel and experienced service engineers provide you with perfect pre-sales, in-sales, and after-sales services, easing you of any concerns. Our products are not only popular in the domestic market but also steadily exported to Southeast Asian countries. We are gradually entering developed regions in Europe and America, receiving high praise from domestic and international users. In the face of the national advocacy for a low-carbon lifestyle and national rejuvenation, Chengjiang is committed to the research and manufacturing of energy-saving and environmentally friendly products with a spirit of "Unite to break barriers, aspire to great heights; let the business to be permanent like the sun and the moon passing through the sky or the rivers flowing across the land." In the days to come, Chengjiang will continue to accompany you in the pursuit of excellence and create a better future. We will introduce more innovative and superior products, making greater contributions to the industry's development.

    We have introduced industry-leading production management systems, relying on a professional team and digital equipment to achieve intelligent, large-scale, standardized, and refined production, ensuring timely delivery of orders with guaranteed quality and quantity. Fast response, agile manufacturing, digital management of production information, interconnected and efficient operations.

    We are at the forefront in introducing advanced quality testing equipment and a comprehensive quality supervision process in the industry. This ensures quality control from raw material input, production processing, to packaging and delivery, setting a new industry standard for product quality.