
HAINING CITY EVER STRONG LOCKS & HARDWARE CO., LTD. manufactures a wide range of padlocks, including brass, aluminum, iron, stainless steel, combination and fingerprint types, with strong in-house R&D and quality control.
HAINING CITY EVER STRONG LOCKS & HARDWARE CO., LTD. is a Zhejiang-based manufacturer specializing in padlocks for a wide range of everyday and security applications. The company produces most kinds of padlocks in more than 30 varieties and over 100 specifications, including common brass padlocks, rectangular brass padlocks, aluminum padlocks, iron padlocks, combination padlocks, stainless steel padlocks, and fingerprint padlocks.
The company operates on a site of 10,000 square meters and supports production with dedicated workshop facilities and a team focused on research, development, and manufacturing. With established production procedures, a strict quality-control system, and advanced manufacturing machines and testing devices, the factory is positioned to deliver consistent product quality.
Products are supplied to the domestic market and exported to more than 20 countries and regions across America, Europe, Africa, Southeast Asia, the Middle East, Hong Kong, and Macao. The company’s registered trademarks include EIFFEL (Iron-Tower) and PUG (Pekinese).

HAINING CITY EVER STRONG LOCKS & HARDWARE CO., LTD. specializes in manufacturing a broad range of padlocks and related locking products, serving both domestic and international buyers with a focus on dependable quality and practical security solutions.
With experienced technicians and skilled workers, the company maintains strong capabilities in product research, development, and manufacturing, supporting new product development and ongoing improvements across its padlock portfolio.
The factory applies strict production procedures and a quality-control system, supported by advanced manufacturing machines and testing devices to help ensure stable, high-quality output.
The company has been reorganized as a joint-stock limited company based on the large-scale Haining Lock Factory.
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