After clarifying your product positioning, budget range, lock type, and usage scenarios, the next step is to choose a suitable lock brand.
To mitigate risk, buyers should carefully examine the capabilities of lock manufacturers and select qualified partner brands from the outset.

This is closely related to the smooth launch of the product, securing orders, after-sales service, and customer satisfaction.
しかし, with the market suffering from severe lock homogenization, how can you find combination locks with core technologies to enhance your product’s market competitiveness?
When initially screening brands, it is recommended to first focus on the company’s R&D capabilities, and then further review the company’s manufacturing capabilities, access qualifications, delivery capabilities, 等.
Patents are a company’s “moat” and a core indicator of innovation!

MAKE, as a source manufacturer of locks, independently develops products such as digit wheel combination locks, button combination locks, and touchscreen combination locks, meeting your initial screening criteria.
MAKE boasts a robust patent portfolio, encompassing invention patents, utility model patents, and design patents. To date, it has accumulated over 500 domestic and international patents, demonstrating strong independent R&D capabilities.
In the field of combination locks, it holds invention patents for “An Automatic Random Number Wheel コンビネーションロック” and utility model patents for “An Auxiliary Structure for Resetting a Number Wheel コンビネーションロック.”
In a patent infringement dispute, MAKE, leveraging its core utility model patent—”ある コンビネーションロック Structure for Easy Password Retrieval” (patent number: ZL201520081730.9)—successfully sued Ningbo Moutong Lock Industry Co., Ltd. and Cixi Moutong Industrial Co., 株式 会社。, winning the case and demonstrating its original creative strength through the judicial ruling.
This patented design utilizes the MK708 number wheel combination lock, making it easier for users to retrieve their passwords.
Insert the management key and rotate it 90° clockwise until the number wheel can no longer be moved. The currently displayed number combination is the password that the user forgot.

This method is simpler than the traditional “probe + management key” method for finding the password in combination locks, giving it a technological advantage in the market and making the product more powerful.
To learn more about MAKE’s capabilities, please feel free to contact us.
中国最高のオフィス家具ロック, ロッカーの鍵 ODM/OEM メーカー – Make Lock Copmany