Dongguan Haoyijia Machinery Equipment Co., Ltd. is a professional manufacturer of washer assembly machines, washer feeding machines, combined washer machines, self-drilling screw assembly machines, vibratory bowl feeders, screw sorting machines, packaging machines, spring washers and flat washers. After years of research, development and continuous improvement, our products have become increasingly mature and now reach the leading domestic level, which can fully meet the needs of different types of users. Company Profile: We are a technology-oriented enterprise specialized in R&D, production and sales of automatic washer assembly machines, washer feeding machines, vibratory bowl feeders, screw sorting machines and other automation equipment. Adhering to the people-oriented management philosophy, customer-first business principle and the quality policy of continuous improvement and excellence, we are committed to providing customers with high-quality products and first-class services.