At the beginning of its establishment, the company established the principles of "scientific decision-making, strict management, continuous improvement, and providing satisfactory products to customers". The quality objective and quality policy are to achieve a 100% factory qualification rate for products, a first-time product inspection qualification rate of over 90%, a customer satisfaction rate of over 90%, and a 100% contract fulfillment rate. And strictly organize production and operation in accordance with ISO9001 standards; The entire process, from the procurement of raw materials and supporting outsourced parts to the inspection of finished products and after-sales service, is carried out in accordance with the requirements of ISO9001 and product specifications, and corresponding testing terms are formulated to track and control every production process and management process. As a professional manufacturer with excellent quality and reliability, Longhui Machinery has become a professional manufacturer of petrochemical, mining machinery and other products in China, playing an outstanding role and winning great reputation.

We will follow our consistent principles of energy conservation, environmental protection, reliable performance, and excellent quality, and regard customer satisfaction as our pursuit of quality. Strictly adhere to the principle of "people are the precious wealth of enterprises, quality is the foundation of enterprise survival, innovation is the driving force of enterprise development, and customer satisfaction is the goal of enterprises".