Shanghai Leiyou Complete Machinery Co., Ltd., operating under the brand SANYYO, is a leading Chinese manufacturer and trading company specializing in crushing, screening, and sand making machinery. Established in 1986, the company has evolved into a joint-stock enterprise with a strong focus on R&D and manufacturing. They operate a modern production base in Shanghai, spanning over 20,000 square meters and equipped with advanced metal-cutting and machining plants. With 101-200 employees, Shanghai Leiyou Complete Machinery Co., Ltd. offers a comprehensive range of over 300 models across 30 series, including various types of jaw crushers, impact crushers, cone crushers, mobile crushers, sand making machines, sand washers, vibrating screens, vibrating feeders, and ball mills. They also provide complete solutions and turnkey projects for crushing systems. Certified with ISO 9001, ISO9001:2008, SGS, and Quality AAA, the company emphasizes high-quality components and continuous innovation. They have a global presence, exporting to over 60 countries across Asia, Africa, the Middle East, Europe, and North America, supported by a network of agents and technical service centers worldwide.