Shenzhen Longhui Sanhe Security Technology Engineering Co., Ltd. (hereinafter referred to as "Longhui Sanhe") was established in 1998 and is the backbone enterprise of the fire protection industry.
Long Huisan and the main fire protection construction, the business covers fire design (optimization), construction, acceptance evaluation, maintenance, electrical fire prevention and fire protection facilities testing, fire safety assessment, civil buildings and rail transit fire doors.And formed a unique professional system with core competitiveness, which can provide customers with a comprehensive solution for fire protection construction.The company owns the first level of the fire design, the professional contracting of fire protection facilities, the inspection of electrical fire and fire protection facilities, the professional contracting of fire doors, urban and road lighting engineering, environmental protection engineering professional contracting, mechanical and electrical equipment installation engineering contracting, and substation for transformation projectsProfessional contracting, building decoration engineering design and construction have a number of professional qualifications.
After 17 years of development and growth of the companys fire door business, the company has led the industry market. In 2015, the wholly -owned subsidiary "Shenzhen Longhui Sanhe Security Technology Co., Ltd." specialized in developing, designing, production, installation, and service in public areas of civil buildings.Fire doors, fire windows, fire -resistant rolling door and home household fire safety doors; interval fire doors, closed fire doors, and other areas of fire doors in rail transit; special fire doors such as waterproof and fire -proof door, explosion -proof fire door.The companys independently developed fire pad has been invention patent. It is used on the fire door core, forming core competitiveness, shortening the customer fire acceptance time, allowing the project to be put into use as soon as possible, and creating benefits for customers.