About us

COMPANY PROFILE

Lishui Da Zheng Trading Company Ltd.(DZ Hardware) is one of the leading manufacturers and exporters of Door & Window Hardware. Sash pulleys, Sash locdks, Sash chains. Lifts & pulls. Window restrictors, Friction stays. Door handles and other countries. With our experience in production management and technical support, the production process of our products are being carefully monitored by our staffs of quality control.

DZ Hardware is a company you can trust for quality service and products.