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Suzhou, Ando Electronic Co., Ltd. is a focus on industrial security products development, production and marketing enterprises, the main products: security locks. The company has independent intellectual property rights and professional R & D team, the current number of lock products has won state patents, especially in the more critically acclaimed universal valve locks, breaker locks, security padlock development use. With the company's development and product quality improvement, the company's brand DUUKE also market gradually formed its own unique competitive advantage, selling products throughout the country, with a number of retail and agents have a strong partnership, committed to serving the chemical, power, manufacturing, mining and other industry security.