ISO9001

Yantai Zhengshi Hardware Co., Ltd. is a high-tech enterprise integrating the R&D, design, production, sales and service. Our company has passed ISO9001 International quality management system certification and has over 80 employees, covering an area of 6000 m2. Our business scope involves the R&D, production and sales of locks and furniture hardware products, as well as various aluminum alloy and zinc alloy die castings. Our products have been exported to Japan, America, Canada, German, Spain, France, Russia, Vietnam, Indonesia and other countries. Our high-quality products and perfect service have been well recognized by the customers at home and abroad.

Also known as: ISO9001 International