Shanghai Gucheng Technology Co., Ltd., also known as Shanghai GC Lock, is a professional lock design, development, and trade enterprise based in Shanghai, China. Founded in 2015, the company has established a strong reputation for craftsmanship and innovation in the security industry. Operating with a team of 11 to 50 employees, the firm specializes in a comprehensive range of civil and intelligent locking solutions, including brass, stainless steel, and aluminum padlocks, as well as TSA-approved luggage locks, combination locks, and high-decibel alarm padlocks. Their extensive product portfolio features over 30 series of padlocks utilizing pin tumbler, disc mechanism, and leaves padlock technologies. Beyond traditional hardware, the company offers modern security products such as fingerprint smart padlocks, bicycle alarm locks, and personal safety alarm keychains. Shanghai Gucheng Technology provides versatile customization options, allowing for specific keying requirements like Keyed Alike (KA), Keyed Different (KD), or Master Keyed (MK) systems. With a focus on international trade, the company exports to more than 70 countries and regions across Western Europe, North America, Southeast Asia, Africa, and the Middle East. Verified by TüV Rheinland, the company maintains high standards of quality control and customer service, catering to diverse global markets with professional-grade security hardware.
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Zhongshan Guangcheng Hardware Co., Ltd.
🇨🇳 China
2000301-500 peopleManufacturer
Established brand
High-tech enterprise
Key market
🇺🇸 United States
Description
Zhongshan Guangcheng Hardware Co., Ltd. is a professional manufacturer and contract manufacturer of medium and high-class locks and lock fittings, established in 2000. Based in Zhongshan, China, the company operates a 6,000 square meter factory with 350 employees, including 20 professional technicians. They specialize in a wide range of products including Euro profile cylinders (40mm~120mm), door locks, knob locks, handle locks, security locks, and lock fittings such as door handles, pull handles, hinges, construction hardware, and stainless hardware. With a production capacity of 1,000,000 pieces per month, Zhongshan Guangcheng Hardware Co., Ltd. serves both domestic and international markets, exporting to over 15 countries and regions including America, Germany, Italy, Spain, the Middle East, India, Vietnam, and Singapore.