Zhejiang Dingli Industry Co., Ltd., established in 1999, is a contract manufacturer based in Lishui, China, specializing in both high-quality doors and motorcycle components. With a workforce of 301-500 employees and a factory covering over 18,000 m², the company has an annual production capacity exceeding 5 million lock sets. They are certified with ISO 9001 and adhere to lean production principles. Their door product line includes aluminum casting doors, security doors, metal doors, bulletproof doors, villa doors, exterior doors, entrance doors, and fireproof doors, often targeting luxury markets such as villas, private apartments, and star hotels. Since 2010, Zhejiang Dingli Industry Co., Ltd. has partnered with Owa Zundi (Germany) Int'l Group Limited, integrating German production lines and advanced technology for design, development, and manufacturing. In the motorcycle sector, they produce motorcycle lock sets, ignition switches, helmet locks, and fuel caps, supplying to major brands like HONDA, YAMAHA, SUZUKI, DACHANGJIANG Group, Qianjiang Group, and Luoyang Northern EK Chor Motorcycle Co., Ltd. The company offers OEM and ODM services, supported by 8 assembly lines and advanced testing equipment including Ignition Switch Durable Test Systems, Temperature & Humidity Testers, and Salt Spray testing chambers.