1. Innovative R&D
Mingmen Door Lock advocates the spirit of innovation and is the first in the industry to independently develop and design product appearance structures. It has a R&D and design team composed of nearly a hundred engineering and technical backbones. .
In 2001, Mingmen took the lead in introducing the concept of aesthetics and obtained the first design patent. By the end of 2011, Mingmen Door Lock *** had obtained 242 national patents with independent intellectual property rights, taking a leading position in the industry. At the same time, Mingmen introduced top international design institutions and took the lead in proposing the development idea of ??style series. More than 70% of its product appearances are from original designs.
2. Quality control
Mingmen Door Lock established a product testing center in 2004 to build a complete quality assurance management system. Every product must pass strict 72 standard tests from research and development to shipment. In 2005, it passed the ISO9001-2000 quality system certification of the German RWTUV company with zero defects. In order to meet the needs of users to the greatest extent, Mingmen increased the testing standards to 72 items from the original 41 national testing standards, of which 40 items exceeded the national standards. After years of hard work, Mingmen products have won favor and widespread praise from consumers at home and abroad for their stable quality and stylish appearance.