Premium Door Hardware from 

Trusted Manufacturer

Zhongshan KAIYING offers a wide range of ANSI Grade 3 certified products, including knobsets, leversets, and deadbolts, backed by 11 years of experience and stringent quality control.

Wide Product Range

Our product portfolio includes a diverse range of tubular and cylindrical knobsets, leversets, deadbolts, and door lock accessories, catering to a wide variety of customer needs.

Experienced Team

With over 150 experienced professionals, most of whom have 5-10 years of industry experience, we ensure every order is delivered on time with exceptional quality and quantity.

Robust R&D Capabilities

Backed by 32 advanced technology patents, our in-house R&D and testing laboratory allow us to constantly innovate and ensure the durability and performance of our products.

Stringent Quality Control

Our products undergo strict quality inspections at every stage of production, from raw material processing to final assembly, guaranteeing consistent high-quality standards.

OUR COMPANY

Security Opening, Locking the Future - KAIYING

Zhongshan Kaiying hardware  has been devoted to the research and development of lock sets since the day it established , which focuses on knob sets, lever sets , deadbolt locksets and handlesets, by working together with the professional staff of this field and absorbing lots of opening solutions form the clients worldwide .

Our Products