In general, installation manual will be offered along with zinc alloy handle door lock . If the product is customized and is hard to install, senior engineers may be sent to offer assistance. You are allowed to have video call with the technicians so as to solve the problem effectively.
Zhongshan Zhongshan City Fuyu Hardware Products Co., Ltd Co., Ltd. is among the most professional supplier for zinc alloy door lock
in China. Fuyu Hardware Products is mainly engaged in the business of stainless door lock and other product series. The product has undergone rigorous testing during the trial production phase. Processed by double-row-pin technology, its keyway provides extremely security. The product is popular in the domestic and overseas market with huge economic benefits. Its deadbolt makes less accessibility to forced entry.
Implementing the strategy of strengthening lock manufacturing is a requirement for the sustainable and healthy development of FUYU. Ask!