Mingmen has been focusing on the manufacture of door locks and supporting hardware for 20 years. The industrial park covers an area of more than 60 acres, with a construction area of 42,000 square meters. It has the industry's top intelligent equipment (12 Swiss ABB polishing robots, 2 sets of large-scale automatic soup adding system functions) Central furnace and other advanced equipment), many years of technology, deep precipitation; production capacity reaches 4,000,000 sets/year (door lock series); 8,000,000 sets/year (other hardware).

Mingmen has applied for 79 patents for mute inventions, and has been approved for 31 patents for mute inventions. In addition, it has a quiet testing laboratory that is rare in the industry.

Mingmen pioneered the category of silent door locks in the industry, and is committed to building the first brand of silent door locks in China. It has more than 700 terminal stores across the country and has successfully upgraded to the fifth generation. Constructed a radiation circle of "high-speed rail, expressway, building materials market, and specialty stores", and realized the arrival of all touchpoints in the life trajectory of consumers. It has been launched in Shanghai Hongqiao Station, Guangzhou South Railway Station, and Beijing South Railway Station for four consecutive years. In 5 years, we have launched highway advertisements in major cities, and 1,128 pieces of outdoor advertisements in the building materials market; more than 700 specialty stores; the ultra-luxury lineup has appeared in the three major exhibitions in the industry-Guangzhou Construction Expo, Shanghai Hardware Exhibition, Beijing Wooden Door Exhibition; and Netease , Baidu, Tencent, Sina, Phoenix and other mainstream portals, released the mute white paper and blue paper, title sponsored Liang Jingru's concert, sponsored the Chinese Go League, held the "Silent Love" World Noise Day Public Welfare Forum and Micro Film Premiere... …

Mingmen has more than 1,000 sales outlets across the country, and each sales outlet has undergone professional product knowledge and installation training. Ensure the installation progress and after-sales timeliness of each project.