Being a fast-growing manufacturing company, Zhongshan Fuyu Products Co., Ltd. excels in the R&D, design, and production of high-quality products such as door lock manufacturer. zinc alloy door lock series manufactured by Fuyu include multiple types. And the products shown below belong to this type. The product is breakage resistant. Thanks to its robust construction, it is largely immunes to vibrations and other impacts. This product is strong enough to withstand knocking off with a hammer. The product benefits people by retaining the original nutrients of food such as vitamins, minerals, and natural enzymes. A journal of American even said that the dried fruits had twice the amount of antioxidants as their fresh ones. Processed by double-row-pin technology, its keyway provides extremely security.
The raw materials used in the security door locks are subject to strict raw material inspection.