English
中文English

Electronic locks and fire doors become one of the key points of national sampling inspection on product quality in 2021. How to avoid

Recently, the State Administration for Market Regulation issued a notice on the national supervision and sampling inspection plan for pro...

2021 China Hardware & Door Industry Annual Summit & Artificial Intelligence Promote Quality Improvement Forum

On April 19, 2021, the "2021 China Hardware & Doors Industry Annual Summit & Artificial Intelligence Quality Improvement Forum" ...

With the coming of hardcover era, what choices do people have when they decorate their houses

Every year's door trade fairs and building materials fairs in various regions will make batches of products popular. With the sweeping ...
1<<>>
WeChat
Address：218 xigangshen Road, Waigang Town, Jiading District, Shanghai
Tel：021-59969357 (straight line)
Fax：021-59922669