Hongfa industrial garage doors has to go through a series of treating procedures of parts ranging from part selecting, cleaning, polishing, and other surface treating methods. All these procedures are separately inspected by different QC teams. 2.
Hongfa roll up high speed door is manufactured by a team of skilled workers who adopt advanced welding technology to ensure that all joints are neat and robust. 3.
The product is valued for their features like durability, long-lasting functionality, and long service life. 4.
It is manufactured under the strict quality contril of our factory.
With its adaptability, the product eliminates dangerous jobs for humans because it is capable of working in hazardous environments. Company Features1.
Shenzhen Hongfa Automatic Door Co, Ltd. manufactures the most kinds of roll up high speed door with different styles. 2.
Professionals are our valuable assets. They have expertise in individual processing technologies and in-depth knowledge of particular end markets. This enables the company to develop tailored solutions to meet specific customer requirements. 3.
We always think highly of upholding business ethics. In company-client cooperation, we can be regarded as a trusted partner because we protect clients' privacy.