About Zhujiang
Zhujiang Hardware Industry Co., Ltd., founded in 1983, has been deeply engaged in the field of lock manufacturing for more than 40 years, focusing on the R&D and production of various safety lock products. Since its establishment, we have always adhered to a core concept: Stability and reliability are the basis of each lock.
About Zhujiang
Zhujiang Hardware Industry Co., Ltd., founded in 1983, has been deeply engaged in the field of lock manufacturing for more than 40 years, focusing on the R&D and production of various safety lock products. Since its establishment, we have always adhered to a core concept: Stability and reliability are the basis of each lock.
About Zhujiang
With over 40 years of manufacturing experience, Zhujiang Hardware Industry Co., Ltd. specializes in the design and production of high-quality lock solutions for global customers.
Our product range includes TSA luggage locks, combination locks, padlocks, cabinet locks, and custom security hardware, widely used in luggage, backpacks, tool cases, cabinets, storage boxes, and travel accessories.
Brand Story
A lock is rarely noticed—until it fails. That’s why, since 1983, Zhujiang Hardware has focused on manufacturing locks that customers can rely on.
With over 40 years of experience, we specialize in TSA locks, combination locks, padlocks, and custom lock solutions for global brands. From R&D and production to quality control, every key process is managed in-house to ensure consistent quality, reliable delivery, and long-lasting performance.
Backed by ISO, TSA, and SEDEX certifications, we help customers build products—and brands—that are trusted worldwide.
Development history
In the early stage of its establishment
Based on precision processing of hardware, equipped with basic production equipment and production lines, focusing on the manufacturing of hardware components, in the process of continuously accumulating production experience and technical capabilities, gradually embark on the development path of lock product research and manufacturing.
The company has officially changed its name.
The company has officially changed its name to "Jinjiang Hardware Industry Co., Ltd." and has built its first own factory, with a production area of over 500 square meters. It is gradually improving its production equipment and manufacturing system, moving from a processing-oriented enterprise to a new stage of independent production and large-scale development.
Introduce a key piece of equipment
The introduction of [a key equipment/detection instrument] and the attainment of [a basic certification, such as ISO 9001] have enabled a transition from "based on experience" to "in accordance with standards", with the annual production capacity exceeding 1 million units.
Continue to invest in the introduction of xxx equipment
Continue to invest in the introduction of xxx equipment, such as CNC machining centers / injection molding machines / automated spraying lines, and increase the number of production facilities. The production efficiency has significantly improved.
Obtain TSA authorization and certification
Obtained TSA authorization and certification. In response to the demand for secure locks in the global travel and luggage industry, the company successfully obtained the relevant authorization and certification from TSA, and began to further expand its TSA customs lock products. This laid the foundation for the subsequent research and development of luggage lock products and the expansion of the international market.
Well-known brand / Industry leader
As of 2020, Zhujiang Hardware has passed multiple international audit standards such as SEDEX, ISO, and CQM. With its professional manufacturing capabilities, it has participated in supply chain cooperation projects for brands such as Walmart, WENGER, Johnnie Walker, Air Canada, Samsonite, Tchibo, and Swiss Gear.
Enhance the ability of independent research and development
Jinjiang Hardware has been continuously enhancing its independent R&D capabilities. As of 2022, it has successfully obtained a total of over 100 patent certificates including invention patents, utility model patents, and design patents. Through continuous innovation, the company has established an independent R&D system covering product design, mold development, and manufacturing production, providing more competitive lock solutions for global customers.
Real-time data visualization
Continue to invest in the introduction of high-end equipment, such as CNC machining centers / injection molding machines / automated painting lines, continuously improving production efficiency. The order delivery cycle has been shortened, and the annual production capacity has exceeded 8 million pieces.
Our advantages
we provide reliable OEM and ODM services for brands, distributors, wholesalers, and importers worldwide.
Strict Quality Assurance
Certified by ISO, TSA, and SEDEX, every product undergoes comprehensive quality inspections to ensure stable performance and long-lasting durability.
Reliable Production
With an experienced production team and an efficient supply chain, we maintain stable lead times of approximately 20–25 days for most orders.
Product Development
Our in-house R&D team continuously develops practical and market-oriented lock solutions to meet changing customer demands.
By Global Customers
Our locks are exported worldwide and trusted by customers across North America，supporting long-term partnerships with international brands.
Highlights
Behind every reliable lock is a dedicated team.
